This is the final polish on tinydrm turning it into _the_ place for tiny DRM drivers.
Noralf.
Noralf Trønnes (3): drm/tinydrm/Kconfig: Remove menuconfig DRM_TINYDRM drm/tinydrm: Rename folder to tiny drm/gm12u320: Move driver to drm/tiny
MAINTAINERS | 14 +++---- drivers/gpu/drm/Kconfig | 4 +- drivers/gpu/drm/Makefile | 3 +- drivers/gpu/drm/gm12u320/Kconfig | 9 ---- drivers/gpu/drm/gm12u320/Makefile | 2 - drivers/gpu/drm/{tinydrm => tiny}/Kconfig | 41 +++++++++++++------ drivers/gpu/drm/{tinydrm => tiny}/Makefile | 1 + drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c | 0 drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9225.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9341.c | 0 drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c | 0 drivers/gpu/drm/{tinydrm => tiny}/repaper.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7586.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7735r.c | 0 15 files changed, 38 insertions(+), 36 deletions(-) delete mode 100644 drivers/gpu/drm/gm12u320/Kconfig delete mode 100644 drivers/gpu/drm/gm12u320/Makefile rename drivers/gpu/drm/{tinydrm => tiny}/Kconfig (73%) rename drivers/gpu/drm/{tinydrm => tiny}/Makefile (89%) rename drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9225.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9341.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/repaper.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7586.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7735r.c (100%)
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org --- drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 98c732f925c7..0b30afa7524d 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -112,7 +112,7 @@ obj-$(CONFIG_DRM_ARCPGU)+= arc/ obj-y += hisilicon/ obj-$(CONFIG_DRM_ZTE) += zte/ obj-$(CONFIG_DRM_MXSFB) += mxsfb/ -obj-$(CONFIG_DRM_TINYDRM) += tinydrm/ +obj-y += tinydrm/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ obj-$(CONFIG_DRM_XEN) += xen/ diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM - tristate "Support for simple displays" - depends on DRM - select DRM_KMS_HELPER - select DRM_KMS_CMA_HELPER - help - Choose this option if you have a tinydrm supported display. - If M is selected the module will be called tinydrm. - config TINYDRM_HX8357D tristate "DRM support for HX8357D display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help @@ -21,7 +14,9 @@ config TINYDRM_HX8357D
config TINYDRM_ILI9225 tristate "DRM support for ILI9225 display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI help DRM driver for the following Ilitek ILI9225 panels: @@ -31,7 +26,9 @@ config TINYDRM_ILI9225
config TINYDRM_ILI9341 tristate "DRM support for ILI9341 display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help @@ -42,7 +39,9 @@ config TINYDRM_ILI9341
config TINYDRM_MI0283QT tristate "DRM support for MI0283QT" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help @@ -51,7 +50,9 @@ config TINYDRM_MI0283QT
config TINYDRM_REPAPER tristate "DRM support for Pervasive Displays RePaper panels (V231)" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER depends on THERMAL || !THERMAL help DRM driver for the following Pervasive Displays panels: @@ -64,7 +65,9 @@ config TINYDRM_REPAPER
config TINYDRM_ST7586 tristate "DRM support for Sitronix ST7586 display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI help DRM driver for the following Sitronix ST7586 panels: @@ -74,7 +77,9 @@ config TINYDRM_ST7586
config TINYDRM_ST7735R tristate "DRM support for Sitronix ST7735R display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help
Hi,
On 25-07-19 12:51, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM
- tristate "Support for simple displays"
- depends on DRM
- select DRM_KMS_HELPER
- select DRM_KMS_CMA_HELPER
- help
Choose this option if you have a tinydrm supported display.If M is selected the module will be called tinydrm.- config TINYDRM_HX8357D tristate "DRM support for HX8357D display panels"
- depends on DRM_TINYDRM && SPI
- depends on DRM && SPI
- select DRM_KMS_HELPER
- select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help
<snip>
drivers/gpu/drm/tinydrm/Makefile has:
obj-$(CONFIG_DRM_TINYDRM) += core/
And AFAIK at least most of the drivers under drivers/gpu/drm/tinydrm actually need the tinydrm-core.
So instead you should make the config option a hidden one and select it in all the drivers which need it, otherwise things will no longer work after a clean build AFAICT.
Note that even though the config option now remains, this change:
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 98c732f925c7..0b30afa7524d 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -112,7 +112,7 @@ obj-$(CONFIG_DRM_ARCPGU)+= arc/ obj-y += hisilicon/ obj-$(CONFIG_DRM_ZTE) += zte/ obj-$(CONFIG_DRM_MXSFB) += mxsfb/ -obj-$(CONFIG_DRM_TINYDRM) += tinydrm/ +obj-y += tinydrm/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ obj-$(CONFIG_DRM_XEN) += xen/
Is still necessary so that when other drivers which do not depend on the tinydrm core and thus will not do: select DRM_TINYDRM will still get build.
Otherwise this series looks good to me and you can add my:
Reviewed-by: Hans de Goede hdegoede@redhat.com to it once this is fixed.
Note that drivers/gpu/drm/cirrus is a single .c file tiny driver now a days too, so it too could be moved to the new tiny dir. I was actually planning on doing something similar to this series once I got one more tiny driver upstream :)
Regards,
Hans
Den 30.07.2019 15.19, skrev Hans de Goede:
Hi,
On 25-07-19 12:51, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM - tristate "Support for simple displays" - depends on DRM - select DRM_KMS_HELPER - select DRM_KMS_CMA_HELPER - help - Choose this option if you have a tinydrm supported display. - If M is selected the module will be called tinydrm.
config TINYDRM_HX8357D tristate "DRM support for HX8357D display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help
<snip>
drivers/gpu/drm/tinydrm/Makefile has:
obj-$(CONFIG_DRM_TINYDRM) += core/
And AFAIK at least most of the drivers under drivers/gpu/drm/tinydrm actually need the tinydrm-core.
This is gone in current drm-misc-next. It went away with: drm/tinydrm: Remove tinydrm.ko https://patchwork.freedesktop.org/series/63811/
Noralf.
Hi,
On 30-07-19 15:34, Noralf Trønnes wrote:
Den 30.07.2019 15.19, skrev Hans de Goede:
Hi,
On 25-07-19 12:51, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM - tristate "Support for simple displays" - depends on DRM - select DRM_KMS_HELPER - select DRM_KMS_CMA_HELPER - help - Choose this option if you have a tinydrm supported display. - If M is selected the module will be called tinydrm.
config TINYDRM_HX8357D tristate "DRM support for HX8357D display panels" - depends on DRM_TINYDRM && SPI + depends on DRM && SPI + select DRM_KMS_HELPER + select DRM_KMS_CMA_HELPER select DRM_MIPI_DBI select BACKLIGHT_CLASS_DEVICE help
<snip>
drivers/gpu/drm/tinydrm/Makefile has:
obj-$(CONFIG_DRM_TINYDRM) += core/
And AFAIK at least most of the drivers under drivers/gpu/drm/tinydrm actually need the tinydrm-core.
This is gone in current drm-misc-next. It went away with: drm/tinydrm: Remove tinydrm.ko https://patchwork.freedesktop.org/series/63811/
Ah I see.
Regards,
Hans
On 2019/07/25, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 98c732f925c7..0b30afa7524d 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -112,7 +112,7 @@ obj-$(CONFIG_DRM_ARCPGU)+= arc/ obj-y += hisilicon/ obj-$(CONFIG_DRM_ZTE) += zte/ obj-$(CONFIG_DRM_MXSFB) += mxsfb/ -obj-$(CONFIG_DRM_TINYDRM) += tinydrm/ +obj-y += tinydrm/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ obj-$(CONFIG_DRM_XEN) += xen/ diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM
- tristate "Support for simple displays"
- depends on DRM
- select DRM_KMS_HELPER
- select DRM_KMS_CMA_HELPER
- help
Choose this option if you have a tinydrm supported display.If M is selected the module will be called tinydrm.
Fwiw I would have gone with Han's idea of making this hidden. That has a number of advantages, even if we don't have a separate tinydrm.ko: - the tinydrm code is not build when there are no users - the tinydrm dependencies are contained within itself, instead of updating 5-10 individual drivers
That said, I won't get in the way if people like this approach ;-)
HTH -Emil
Den 30.07.2019 15.53, skrev Emil Velikov:
On 2019/07/25, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 98c732f925c7..0b30afa7524d 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -112,7 +112,7 @@ obj-$(CONFIG_DRM_ARCPGU)+= arc/ obj-y += hisilicon/ obj-$(CONFIG_DRM_ZTE) += zte/ obj-$(CONFIG_DRM_MXSFB) += mxsfb/ -obj-$(CONFIG_DRM_TINYDRM) += tinydrm/ +obj-y += tinydrm/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ obj-$(CONFIG_DRM_XEN) += xen/ diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM
- tristate "Support for simple displays"
- depends on DRM
- select DRM_KMS_HELPER
- select DRM_KMS_CMA_HELPER
- help
Choose this option if you have a tinydrm supported display.If M is selected the module will be called tinydrm.Fwiw I would have gone with Han's idea of making this hidden. That has a number of advantages, even if we don't have a separate tinydrm.ko:
- the tinydrm code is not build when there are no users
The thing is, there is no tinydrm code anymore, it's all been put into various core helpers. The folder does only contain regular DRM drivers. The only thing special about them is that they fit into one source file.
Noralf.
- the tinydrm dependencies are contained within itself, instead of
updating 5-10 individual drivers
That said, I won't get in the way if people like this approach ;-)
HTH -Emil
On 2019/07/30, Noralf Trønnes wrote:
Den 30.07.2019 15.53, skrev Emil Velikov:
On 2019/07/25, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 98c732f925c7..0b30afa7524d 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -112,7 +112,7 @@ obj-$(CONFIG_DRM_ARCPGU)+= arc/ obj-y += hisilicon/ obj-$(CONFIG_DRM_ZTE) += zte/ obj-$(CONFIG_DRM_MXSFB) += mxsfb/ -obj-$(CONFIG_DRM_TINYDRM) += tinydrm/ +obj-y += tinydrm/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ obj-$(CONFIG_DRM_XEN) += xen/ diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tinydrm/Kconfig index 42b06f4f8989..f8c9a0e71dde 100644 --- a/drivers/gpu/drm/tinydrm/Kconfig +++ b/drivers/gpu/drm/tinydrm/Kconfig @@ -1,16 +1,9 @@ # SPDX-License-Identifier: GPL-2.0-only -menuconfig DRM_TINYDRM
- tristate "Support for simple displays"
- depends on DRM
- select DRM_KMS_HELPER
- select DRM_KMS_CMA_HELPER
- help
Choose this option if you have a tinydrm supported display.If M is selected the module will be called tinydrm.Fwiw I would have gone with Han's idea of making this hidden. That has a number of advantages, even if we don't have a separate tinydrm.ko:
- the tinydrm code is not build when there are no users
The thing is, there is no tinydrm code anymore, it's all been put into various core helpers. The folder does only contain regular DRM drivers. The only thing special about them is that they fit into one source file.
Right, I saw your series killing tinydrm.ko [1] and missed see the mipi-dbi.c move with commit 174102f4de230a1bf85e6ef2f8c83e50b3ba22c9
Thanks for the awesome work. Emil
On Thu, Jul 25, 2019 at 12:51:30PM +0200, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Hans de Goede hdegoede@redhat.com to it once
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
Bisection says this patch (28c47e16ea2a19adb47fe2c182cbd61cb854237c) breaks kconfig stuff in v5.4-rc by creating circular dependencies. Could someone send a -rc patch to fix this please?
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on FB_SSD1307 (defined at drivers/video/fbdev/Kconfig:2259), with definition... ...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition... ...depends on DRM_KMS_FB_HELPER (defined at drivers/gpu/drm/Kconfig:79), with definition... ...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition... ...depends on TINYDRM_REPAPER (defined at drivers/gpu/drm/tinydrm/Kconfig:51), with definition... ...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition... ...depends on SENSORS_NPCM7XX (defined at drivers/hwmon/Kconfig:1285), with definition... ...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition... ...depends on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition... ...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition... ...depends on BACKLIGHT_CLASS_DEVICE (defined at drivers/video/backlight/Kconfig:144), with definition... ...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Full output:
kconfiglib.KconfigError: Dependency loop ===============
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition...
config THINKPAD_ACPI tristate "ThinkPad ACPI Laptop Extras" select HWMON select NVRAM select NEW_LEDS select LEDS_CLASS select LEDS_TRIGGERS select LEDS_TRIGGER_AUDIO depends on ACPI && ACPI_BATTERY && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86 help This is a driver for the IBM and Lenovo ThinkPad laptops. It adds support for Fn-Fx key combinations, Bluetooth control, video output switching, ThinkLight control, UltraBay eject and more. For more information about this driver see file:Documentation/admin-guide/laptops/thinkpad-acpi.rst and http://ibm-acpi.sf.net/ . This driver was formerly known as ibm-acpi. Extra functionality will be available if the rfkill (CONFIG_RFKILL) and/or ALSA (CONFIG_SND) subsystems are available in the kernel. Note that if you want ThinkPad-ACPI to be built-in instead of modular, ALSA and rfkill will also have to be built-in. If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition...
config ACPI_VIDEO tristate "Video" select THERMAL depends on X86 && BACKLIGHT_CLASS_DEVICE && INPUT && ACPI help This driver implements the ACPI Extensions For Display Adapters for integrated graphics devices on motherboard, as specified in ACPI 2.0 Specification, Appendix B. This supports basic operations such as defining the video POST device, retrieving EDID information, and setting up a video output. To compile this driver as a module, choose M here: the module will be called video.
(select-related dependencies: (DRM_NOUVEAU && ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT && DRM && PCI && MMU && HAS_IOMEM) || (DRM_NOUVEAU && ACPI && X86 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_I915 && ACPI && DRM && X86 && PCI && HAS_IOMEM) || (DRM_GMA500 && ACPI && DRM && PCI && X86 && MMU && HAS_IOMEM) || (ACER_WMI && ACPI && ACPI && BACKLIGHT_CLASS_DEVICE && SERIO_I8042 && INPUT && (RFKILL || RFKILL = n) && ACPI_WMI && X86_PLATFORM_DEVICES && X86))
...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition...
config ACER_WMI tristate "Acer WMI Laptop Extras" select LEDS_CLASS select NEW_LEDS select INPUT_SPARSEKMAP select ACPI_VIDEO if ACPI depends on ACPI && BACKLIGHT_CLASS_DEVICE && SERIO_I8042 && INPUT && (RFKILL || RFKILL = n) && ACPI_WMI && X86_PLATFORM_DEVICES && X86 help This is a driver for newer Acer (and Wistron) laptops. It adds wireless radio and bluetooth control, and on some laptops, exposes the mail LED and LCD backlight. If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M here.
...depends on SERIO_I8042 (defined at drivers/input/serio/Kconfig:29), with definition...
config SERIO_I8042 tristate "i8042 PC Keyboard controller" default y depends on ARCH_MIGHT_HAVE_PC_SERIO && SERIO && !UML help i8042 is the chip over which the standard AT keyboard and PS/2 mouse are connected to the computer. If you use these devices, you'll need to say Y here. If unsure, say Y. To compile this driver as a module, choose M here: the module will be called i8042.
(select-related dependencies: (KEYBOARD_ATKBD && ARCH_MIGHT_HAVE_PC_SERIO && INPUT_KEYBOARD && INPUT && !UML) || (MOUSE_PS2 && ARCH_MIGHT_HAVE_PC_SERIO && INPUT_MOUSE && INPUT && !UML))
...depends on SERIO (defined at drivers/input/serio/Kconfig:5), with definition...
config SERIO tristate "Serial I/O support" default y depends on !UML help Say Yes here if you have any input device that uses serial I/O to communicate with the system. This includes the * standard AT keyboard and PS/2 mouse * as well as serial mice, Sun keyboards, some joysticks and 6dof devices and more. If unsure, say Y. To compile this driver as a module, choose M here: the module will be called serio.
(select-related dependencies: (KEYBOARD_ATKBD && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_LKKBD && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_HIL && (GSC || HP300) && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_NEWTON && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_STOWAWAY && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_SUNKBD && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_XTKBD && INPUT_KEYBOARD && INPUT && !UML) || (MOUSE_PS2 && INPUT_MOUSE && INPUT && !UML) || (MOUSE_SERIAL && INPUT_MOUSE && INPUT && !UML) || (MOUSE_VSXXXAA && INPUT_MOUSE && INPUT && !UML) || (JOYSTICK_WARRIOR && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_MAGELLAN && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_SPACEORB && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_SPACEBALL && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_STINGER && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_TWIDJOY && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_ZHENHUA && INPUT_JOYSTICK && INPUT && !UML) || (TABLET_SERIAL_WACOM4 && INPUT_TABLET && INPUT && !UML) || (TOUCHSCREEN_DYNAPRO && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_HAMPSHIRE && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_EGALAX_SERIAL && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_FUJITSU && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_GUNZE && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_ELO && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_WACOM_W8001 && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_MTOUCH && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_INEXIO && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_PENMOUNT && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TOUCHRIGHT && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TOUCHWIN && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TOUCHIT213 && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TSC_SERIO && INPUT_TOUCHSCREEN && INPUT && !UML) || (RMI4_F03_SERIO && RMI4_CORE && RMI4_F03 && RMI4_CORE && INPUT && !UML) || (I2C_TAOS_EVM && TTY && HAS_IOMEM && I2C) || (USB_PULSE8_CEC && USB_ACM && MEDIA_CEC_SUPPORT && MEDIA_USB_SUPPORT && USB && MEDIA_SUPPORT && MEDIA_SUPPORT) || (USB_RAINSHADOW_CEC && USB_ACM && MEDIA_CEC_SUPPORT && MEDIA_USB_SUPPORT && USB && MEDIA_SUPPORT && MEDIA_SUPPORT))
...depends on RMI4_F03 (defined at drivers/input/rmi4/Kconfig:46), with definition...
config RMI4_F03 bool "RMI4 Function 03 (PS2 Guest)" depends on RMI4_CORE && RMI4_CORE && INPUT && !UML help Say Y here if you want to add support for RMI4 function 03. Function 03 provides PS2 guest support for RMI4 devices. This includes support for TrackPoints on TouchPads.
(select-related dependencies: HID_RMI && HID && HID && HID && INPUT)
...depends on HID_RMI (defined at drivers/hid/Kconfig:919), with definition...
config HID_RMI tristate "Synaptics RMI4 device support" select RMI4_CORE select RMI4_F03 select RMI4_F11 select RMI4_F12 select RMI4_F30 depends on HID && HID && HID && INPUT help Support for Synaptics RMI4 touchpads. Say Y here if you have a Synaptics RMI4 touchpads over i2c-hid or usbhid and want support for its special functionalities.
...depends on HID (defined at drivers/hid/Kconfig:8), with definition...
config HID tristate "HID bus support" default y depends on INPUT && INPUT help A human interface device (HID) is a type of computer device that interacts directly with and takes input from humans. The term "HID" most commonly used to refer to the USB-HID specification, but other devices (such as, but not strictly limited to, Bluetooth) are designed using HID specification (this involves certain keyboards, mice, tablets, etc). This option adds the HID bus to the kernel, together with generic HID layer code. The HID devices are added and removed from the HID bus by the transport-layer drivers, such as usbhid (USB_HID) and hidp (BT_HIDP). For docs and specs, see http://www.usb.org/developers/hidpage/ If unsure, say Y.
(select-related dependencies: (BT_HIDP && BT_BREDR && INPUT && NET) || (USB_HID && USB && INPUT && USB && INPUT) || (I2C_HID && I2C && INPUT && I2C && INPUT) || (INTEL_ISH_HID && (X86_64 || COMPILE_TEST) && PCI && INPUT))
...depends on I2C_HID (defined at drivers/hid/i2c-hid/Kconfig:5), with definition...
config I2C_HID tristate "HID over I2C transport layer" default n select HID depends on I2C && INPUT && I2C && INPUT help Say Y here if you use a keyboard, a touchpad, a touchscreen, or any other HID based devices which is connected to your computer via I2C. If unsure, say N. This support is also available as a module. If so, the module will be called i2c-hid.
...depends on I2C (defined at drivers/i2c/Kconfig:8), with definition...
config I2C tristate "I2C support" select RT_MUTEXES select IRQ_DOMAIN help I2C (pronounce: I-squared-C) is a slow serial bus protocol used in many micro controller applications and developed by Philips. SMBus, or System Management Bus is a subset of the I2C protocol. More information is contained in the directory file:Documentation/i2c/, especially in the file called "summary" there. Both I2C and SMBus are supported here. You will need this for hardware sensors support, and also for Video For Linux support. If you want I2C support, you should say Y here and also to the specific driver for your bus adapter(s) below. This I2C support can also be built as a module. If so, the module will be called i2c-core.
(select-related dependencies: (X86_INTEL_MID && X86_EXTENDED_PLATFORM && X86_PLATFORM_DEVICES && PCI && (X86_64 || (PCI_GOANY && X86_32)) && X86_IO_APIC) || (CAN_PEAK_PCIEC && CAN_PEAK_PCI && CAN_SJA1000 && CAN_DEV && CAN && NET) || (IGB && PCI && NET_VENDOR_INTEL && ETHERNET && NETDEVICES) || (SFC && PCI && NET_VENDOR_SOLARFLARE && ETHERNET && NETDEVICES) || (SFC_FALCON && PCI && NET_VENDOR_SOLARFLARE && ETHERNET && NETDEVICES) || (IPMI_SSIF && IPMI_HANDLER) || I3C || (MEDIA_SUBDRV_AUTOSELECT && (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_CAMERA_SUPPORT || MEDIA_SDR_SUPPORT) && HAS_IOMEM && MEDIA_SUPPORT) || (DRM && (AGP || AGP = n) && !EMULATED_CMPXCHG && HAS_DMA && HAS_IOMEM) || (FB_DDC && FB && HAS_IOMEM) || (SND_AOA_ONYX && SND_AOA && SND && !UML && SOUND) || (SND_AOA_TAS && SND_AOA && SND && !UML && SOUND) || (ARCH_R8A7790 && ARM && ARCH_RENESAS && SOC_RENESAS) || (ARCH_R8A7791 && ARM && ARCH_RENESAS && SOC_RENESAS) || (ARCH_R8A7793 && ARM && ARCH_RENESAS && SOC_RENESAS) || (PHY_EXYNOS5250_SATA && SOC_EXYNOS5250 && HAS_IOMEM && OF))
...depends on FB_DDC (defined at drivers/video/fbdev/Kconfig:63), with definition...
config FB_DDC tristate select I2C_ALGOBIT select I2C depends on FB && HAS_IOMEM
(select-related dependencies: (FB_CYBER2000_DDC && FB_CYBER2000 && HAS_IOMEM) || (FB_NVIDIA_I2C && FB_NVIDIA && HAS_IOMEM) || (FB_RIVA_I2C && FB_RIVA && HAS_IOMEM) || (FB_I740 && FB && PCI && HAS_IOMEM) || (FB_I810_I2C && FB_I810 && FB_I810_GTF && HAS_IOMEM) || (FB_INTEL_I2C && FB_INTEL && HAS_IOMEM) || (FB_MATROX_I2C && FB_MATROX && HAS_IOMEM) || (FB_RADEON_I2C && FB_RADEON && HAS_IOMEM) || (FB_S3_DDC && FB_S3 && HAS_IOMEM) || (FB_SAVAGE_I2C && FB_SAVAGE && HAS_IOMEM) || (FB_3DFX_I2C && FB_3DFX && HAS_IOMEM) || (FB_TRIDENT && FB && PCI && HAS_IOMEM))
...depends on FB_S3 (defined at drivers/video/fbdev/Kconfig:1314), with definition...
config FB_S3 tristate "S3 Trio/Virge support" select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select FB_TILEBLITTING select FB_SVGALIB select VGASTATE select FONT_8x16 if FRAMEBUFFER_CONSOLE depends on FB && PCI && HAS_IOMEM help Driver for graphics boards with S3 Trio / S3 Virge chip.
...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition...
menuconfig FB tristate "Support for frame buffer devices" select FB_CMDLINE select FB_NOTIFY depends on HAS_IOMEM help The frame buffer device provides an abstraction for the graphics hardware. It represents the frame buffer of some video hardware and allows application software to access the graphics hardware through a well-defined interface, so the software doesn't need to know anything about the low-level (hardware register) stuff. Frame buffer devices work identically across the different architectures supported by Linux and make the implementation of application programs easier and more portable; at this point, an X server exists which uses the frame buffer device exclusively. On several non-X86 architectures, the frame buffer device is the only way to use the graphics hardware. The device is accessed through special device nodes, usually located in the /dev directory, i.e. /dev/fb*. You need an utility program called fbset to make full use of frame buffer devices. Please read file:Documentation/fb/framebuffer.rst and the Framebuffer-HOWTO at http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html for more information. Say Y here and to the driver for your graphics board below if you are compiling a kernel for a non-x86 architecture. If you are compiling for the x86 architecture, you can say Y if you want to play with it, but it is not essential. Please note that running graphical applications that directly touch the hardware (e.g. an accelerated X server) and that are not frame buffer device-aware may cause unexpected results. If unsure, say N.
(select-related dependencies: (DRM_KMS_FB_HELPER && DRM_KMS_HELPER && HAS_IOMEM) || (DRM_VMWGFX && DRM && PCI && X86 && MMU && HAS_IOMEM))
...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition...
config DRM_KMS_HELPER tristate depends on DRM && HAS_IOMEM help CRTC helpers for KMS drivers.
(select-related dependencies: (DRM_DEBUG_SELFTEST && DRM && DEBUG_KERNEL && HAS_IOMEM) || (DRM_FBDEV_EMULATION && DRM && HAS_IOMEM) || (DRM_HDLCD && DRM && OF && (ARM || ARM64) && COMMON_CLK && HAS_IOMEM) || (DRM_MALI_DISPLAY && DRM && OF && (ARM || ARM64) && COMMON_CLK && HAS_IOMEM) || (DRM_KOMEDA && DRM && OF && COMMON_CLK && HAS_IOMEM) || (DRM_RADEON && DRM && PCI && MMU && HAS_IOMEM) || (DRM_AMDGPU && DRM && PCI && MMU && HAS_IOMEM) || (DRM_NOUVEAU && DRM && PCI && MMU && HAS_IOMEM) || (DRM_I915 && DRM && X86 && PCI && HAS_IOMEM) || (DRM_VKMS && DRM && HAS_IOMEM) || (DRM_EXYNOS && OF && DRM && (ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || ARCH_MULTIPLATFORM || COMPILE_TEST) && HAS_IOMEM) || (DRM_ROCKCHIP && DRM && ROCKCHIP_IOMMU && HAS_IOMEM) || (DRM_VMWGFX && DRM && PCI && X86 && MMU && HAS_IOMEM) || (DRM_GMA500 && DRM && PCI && X86 && MMU && HAS_IOMEM) || (DRM_UDL && DRM && USB_SUPPORT && USB_ARCH_HAS_HCD && HAS_IOMEM) || (DRM_AST && DRM && PCI && MMU && HAS_IOMEM) || (DRM_MGAG200 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_CIRRUS_QEMU && DRM && PCI && MMU && HAS_IOMEM) || (DRM_ARMADA && DRM && HAVE_CLK && ARM && MMU && HAS_IOMEM) || (DRM_ATMEL_HLCDC && DRM && OF && COMMON_CLK && MFD_ATMEL_HLCDC && ARM && HAS_IOMEM) || (DRM_RCAR_DU && DRM && OF && (ARM || ARM64) && (ARCH_RENESAS || COMPILE_TEST) && HAS_IOMEM) || (DRM_SHMOBILE && DRM && ARM && (ARCH_SHMOBILE || COMPILE_TEST) && HAS_IOMEM) || (DRM_SUN4I && DRM && (ARM || ARM64) && COMMON_CLK && (ARCH_SUNXI || COMPILE_TEST) && HAS_IOMEM) || (DRM_OMAP && DRM && (ARCH_OMAP2PLUS || ARCH_MULTIPLATFORM) && HAS_IOMEM) || (DRM_TILCDC && DRM && OF && ARM && HAS_IOMEM) || (DRM_QXL && DRM && PCI && MMU && HAS_IOMEM) || (DRM_BOCHS && DRM && PCI && MMU && HAS_IOMEM) || (DRM_VIRTIO_GPU && DRM && VIRTIO && MMU && HAS_IOMEM) || (DRM_MSM && DRM && (ARCH_QCOM || SOC_IMX5 || (ARM && COMPILE_TEST)) && OF && COMMON_CLK && MMU && (INTERCONNECT || !INTERCONNECT) && HAS_IOMEM) || (DRM_FSL_DCU && DRM && OF && ARM && COMMON_CLK && HAS_IOMEM) || (DRM_TEGRA && (ARCH_TEGRA || (ARM && COMPILE_TEST)) && COMMON_CLK && DRM && OF && HAS_IOMEM) || (DRM_STM && DRM && (ARCH_STM32 || ARCH_MULTIPLATFORM) && HAS_IOMEM) || (DRM_ANALOGIX_ANX78XX && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_CDNS_DSI && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_DUMB_VGA_DAC && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_NXP_PTN3460 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_PARADE_PS8622 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_SIL_SII8620 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_SII902X && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_TOSHIBA_TC358767 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_TI_TFP410 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_TI_SN65DSI86 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_I2C_ADV7511 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_DW_HDMI && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_DW_MIPI_DSI && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_STI && OF && DRM && (ARCH_STI || ARCH_MULTIPLATFORM) && HAS_IOMEM) || (DRM_IMX && DRM && (ARCH_MXC || ARCH_MULTIPLATFORM || COMPILE_TEST) && IMX_IPUV3_CORE && HAS_IOMEM) || (DRM_INGENIC && (MIPS || COMPILE_TEST) && DRM && CMA && OF && HAS_IOMEM) || (DRM_VC4 && (ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST) && DRM && SND && SND_SOC && COMMON_CLK && HAS_IOMEM) || (DRM_ARCPGU && DRM && OF && HAS_IOMEM) || (DRM_HISI_HIBMC && DRM && PCI && MMU && HAS_IOMEM) || (DRM_HISI_KIRIN && DRM && OF && ARM64 && HAS_IOMEM) || (DRM_MEDIATEK && DRM && (ARCH_MEDIATEK || (ARM && COMPILE_TEST)) && COMMON_CLK && HAVE_ARM_SMCCC && OF && HAS_IOMEM) || (DRM_ZTE && DRM && ARCH_ZX && HAS_IOMEM) || (DRM_MXSFB && DRM && OF && COMMON_CLK && HAS_IOMEM) || (DRM_MESON && DRM && OF && (ARM || ARM64) && (ARCH_MESON || COMPILE_TEST) && HAS_IOMEM) || (TINYDRM_HX8357D && DRM && SPI && HAS_IOMEM) || (TINYDRM_ILI9225 && DRM && SPI && HAS_IOMEM) || (TINYDRM_ILI9341 && DRM && SPI && HAS_IOMEM) || (TINYDRM_MI0283QT && DRM && SPI && HAS_IOMEM) || (TINYDRM_REPAPER && DRM && SPI && (THERMAL || !THERMAL) && HAS_IOMEM) || (TINYDRM_ST7586 && DRM && SPI && HAS_IOMEM) || (TINYDRM_ST7735R && DRM && SPI && HAS_IOMEM) || (DRM_PL111 && DRM && (ARM || ARM64 || COMPILE_TEST) && COMMON_CLK && HAS_IOMEM) || (DRM_TVE200 && DRM && CMA && (ARM || COMPILE_TEST) && OF && HAS_IOMEM) || (DRM_XEN_FRONTEND && DRM_XEN && DRM && HAS_IOMEM) || (DRM_VBOXVIDEO && DRM && X86 && PCI && HAS_IOMEM) || (DRM_ASPEED_GFX && DRM && OF && (COMPILE_TEST || ARCH_ASPEED) && HAS_IOMEM) || (DRM_MCDE && DRM && CMA && (ARM || COMPILE_TEST) && OF && HAS_IOMEM) || (DRM_GM12U320 && DRM && USB && HAS_IOMEM))
...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition...
menuconfig THERMAL bool "Generic Thermal sysfs driver" help Generic Thermal Sysfs driver offers a generic mechanism for thermal management. Usually it's made up of one or more thermal zone and cooling device. Each thermal zone contains its own temperature, trip points, cooling devices. All platforms with ACPI thermal support can use this driver. If you want this support, you should say Y here.
(select-related dependencies: (ACPI_VIDEO && X86 && BACKLIGHT_CLASS_DEVICE && INPUT && ACPI) || (ACPI_CPU_FREQ_PSS && ACPI) || (ACPI_THERMAL && ACPI_PROCESSOR && ACPI) || (DRM_NOUVEAU && ACPI && X86 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_ETNAVIV && DRM_ETNAVIV_THERMAL && DRM && MMU && HAS_IOMEM) || (MMC_SDHCI_OMAP && MMC_SDHCI_PLTFM && OF && MMC) || (INTEL_MENLOW && ACPI_THERMAL && X86_PLATFORM_DEVICES && X86))
(imply-related dependencies: (ACPI_VIDEO && X86 && BACKLIGHT_CLASS_DEVICE && INPUT && ACPI) || (ACPI_CPU_FREQ_PSS && ACPI) || (ACPI_THERMAL && ACPI_PROCESSOR && ACPI) || (DRM_NOUVEAU && ACPI && X86 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_ETNAVIV && DRM_ETNAVIV_THERMAL && DRM && MMU && HAS_IOMEM) || (MMC_SDHCI_OMAP && MMC_SDHCI_PLTFM && OF && MMC) || (INTEL_MENLOW && ACPI_THERMAL && X86_PLATFORM_DEVICES && X86))
...depends on SENSORS_MLXREG_FAN (defined at drivers/hwmon/Kconfig:952), with definition...
config SENSORS_MLXREG_FAN tristate "Mellanox Mellanox FAN driver" select REGMAP imply THERMAL depends on MELLANOX_PLATFORM && HWMON help This option enables support for the FAN control on the Mellanox Ethernet and InfiniBand switches. The driver can be activated by the platform device add call. Say Y to enable these. To compile this driver as a module, choose 'M' here: the module will be called mlxreg-fan.
...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition...
menuconfig HWMON tristate "Hardware Monitoring support" default y depends on HAS_IOMEM help Hardware monitoring devices let you monitor the hardware health of a system. Most modern motherboards include such a device. It can include temperature sensors, voltage sensors, fan speed sensors and various additional features such as the ability to control the speed of the fans. If you want this support you should say Y here and also to the specific driver(s) for your sensors chip(s) below. To find out which specific driver(s) you need, use the sensors-detect script from the lm_sensors package. Read file:Documentation/hwmon/userspace-tools.rst for details. This support can also be built as a module. If so, the module will be called hwmon.
(select-related dependencies: I8K || (HABANA_AI && PCI && HAS_IOMEM) || (DRM_RADEON && DRM && PCI && MMU && HAS_IOMEM) || (DRM_AMDGPU && DRM && PCI && MMU && HAS_IOMEM) || (THINKPAD_ACPI && ACPI && ACPI_BATTERY && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (EEEPC_LAPTOP && ACPI && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && HOTPLUG_PCI && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (CPU_HWMON && LOONGSON_MACH3X && MIPS_PLATFORM_DEVICES && MIPS) || (NTB_IDT && PCI && NTB))
(imply-related dependencies: I8K || (HABANA_AI && PCI && HAS_IOMEM) || (DRM_RADEON && DRM && PCI && MMU && HAS_IOMEM) || (DRM_AMDGPU && DRM && PCI && MMU && HAS_IOMEM) || (THINKPAD_ACPI && ACPI && ACPI_BATTERY && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (EEEPC_LAPTOP && ACPI && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && HOTPLUG_PCI && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (CPU_HWMON && LOONGSON_MACH3X && MIPS_PLATFORM_DEVICES && MIPS) || (NTB_IDT && PCI && NTB))
...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Den 01.10.2019 14.36, skrev Jason Gunthorpe:
On Thu, Jul 25, 2019 at 12:51:30PM +0200, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Hans de Goede hdegoede@redhat.com to it once
drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
Bisection says this patch (28c47e16ea2a19adb47fe2c182cbd61cb854237c) breaks kconfig stuff in v5.4-rc by creating circular dependencies. Could someone send a -rc patch to fix this please?
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on FB_SSD1307 (defined at drivers/video/fbdev/Kconfig:2259), with definition... ...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition... ...depends on DRM_KMS_FB_HELPER (defined at drivers/gpu/drm/Kconfig:79), with definition... ...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition... ...depends on TINYDRM_REPAPER (defined at drivers/gpu/drm/tinydrm/Kconfig:51), with definition... ...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition... ...depends on SENSORS_NPCM7XX (defined at drivers/hwmon/Kconfig:1285), with definition... ...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition... ...depends on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition... ...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition... ...depends on BACKLIGHT_CLASS_DEVICE (defined at drivers/video/backlight/Kconfig:144), with definition... ...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Would this commit fix this by any chance:
drm/tiny: Kconfig: Remove always-y THERMAL dep. from TINYDRM_REPAPER https://cgit.freedesktop.org/drm/drm-misc/commit/?id=dfef959803c728c616ad29b...
Noralf.
Full output:
kconfiglib.KconfigError: Dependency loop ===============
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition...
config THINKPAD_ACPI tristate "ThinkPad ACPI Laptop Extras" select HWMON select NVRAM select NEW_LEDS select LEDS_CLASS select LEDS_TRIGGERS select LEDS_TRIGGER_AUDIO depends on ACPI && ACPI_BATTERY && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86 help This is a driver for the IBM and Lenovo ThinkPad laptops. It adds support for Fn-Fx key combinations, Bluetooth control, video output switching, ThinkLight control, UltraBay eject and more. For more information about this driver see file:Documentation/admin-guide/laptops/thinkpad-acpi.rst and http://ibm-acpi.sf.net/ .
This driver was formerly known as ibm-acpi. Extra functionality will be available if the rfkill (CONFIG_RFKILL) and/or ALSA (CONFIG_SND) subsystems are available in the kernel. Note that if you want ThinkPad-ACPI to be built-in instead of modular, ALSA and rfkill will also have to be built-in. If you have an IBM or Lenovo ThinkPad laptop, say Y or M here....depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition...
config ACPI_VIDEO tristate "Video" select THERMAL depends on X86 && BACKLIGHT_CLASS_DEVICE && INPUT && ACPI help This driver implements the ACPI Extensions For Display Adapters for integrated graphics devices on motherboard, as specified in ACPI 2.0 Specification, Appendix B. This supports basic operations such as defining the video POST device, retrieving EDID information, and setting up a video output.
To compile this driver as a module, choose M here: the module will be called video.(select-related dependencies: (DRM_NOUVEAU && ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT && DRM && PCI && MMU && HAS_IOMEM) || (DRM_NOUVEAU && ACPI && X86 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_I915 && ACPI && DRM && X86 && PCI && HAS_IOMEM) || (DRM_GMA500 && ACPI && DRM && PCI && X86 && MMU && HAS_IOMEM) || (ACER_WMI && ACPI && ACPI && BACKLIGHT_CLASS_DEVICE && SERIO_I8042 && INPUT && (RFKILL || RFKILL = n) && ACPI_WMI && X86_PLATFORM_DEVICES && X86))
...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition...
config ACER_WMI tristate "Acer WMI Laptop Extras" select LEDS_CLASS select NEW_LEDS select INPUT_SPARSEKMAP select ACPI_VIDEO if ACPI depends on ACPI && BACKLIGHT_CLASS_DEVICE && SERIO_I8042 && INPUT && (RFKILL || RFKILL = n) && ACPI_WMI && X86_PLATFORM_DEVICES && X86 help This is a driver for newer Acer (and Wistron) laptops. It adds wireless radio and bluetooth control, and on some laptops, exposes the mail LED and LCD backlight.
If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M here....depends on SERIO_I8042 (defined at drivers/input/serio/Kconfig:29), with definition...
config SERIO_I8042 tristate "i8042 PC Keyboard controller" default y depends on ARCH_MIGHT_HAVE_PC_SERIO && SERIO && !UML help i8042 is the chip over which the standard AT keyboard and PS/2 mouse are connected to the computer. If you use these devices, you'll need to say Y here.
If unsure, say Y. To compile this driver as a module, choose M here: the module will be called i8042.(select-related dependencies: (KEYBOARD_ATKBD && ARCH_MIGHT_HAVE_PC_SERIO && INPUT_KEYBOARD && INPUT && !UML) || (MOUSE_PS2 && ARCH_MIGHT_HAVE_PC_SERIO && INPUT_MOUSE && INPUT && !UML))
...depends on SERIO (defined at drivers/input/serio/Kconfig:5), with definition...
config SERIO tristate "Serial I/O support" default y depends on !UML help Say Yes here if you have any input device that uses serial I/O to communicate with the system. This includes the * standard AT keyboard and PS/2 mouse * as well as serial mice, Sun keyboards, some joysticks and 6dof devices and more.
If unsure, say Y. To compile this driver as a module, choose M here: the module will be called serio.(select-related dependencies: (KEYBOARD_ATKBD && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_LKKBD && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_HIL && (GSC || HP300) && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_NEWTON && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_STOWAWAY && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_SUNKBD && INPUT_KEYBOARD && INPUT && !UML) || (KEYBOARD_XTKBD && INPUT_KEYBOARD && INPUT && !UML) || (MOUSE_PS2 && INPUT_MOUSE && INPUT && !UML) || (MOUSE_SERIAL && INPUT_MOUSE && INPUT && !UML) || (MOUSE_VSXXXAA && INPUT_MOUSE && INPUT && !UML) || (JOYSTICK_WARRIOR && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_MAGELLAN && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_SPACEORB && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_SPACEBALL && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_STINGER && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_TWIDJOY && INPUT_JOYSTICK && INPUT && !UML) || (JOYSTICK_ZHENHUA && INPUT_JOYSTICK && INPUT && !UML) || (TABLET_SERIAL_WACOM4 && INPUT_TABLET && INPUT && !UML) || (TOUCHSCREEN_DYNAPRO && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_HAMPSHIRE && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_EGALAX_SERIAL && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_FUJITSU && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_GUNZE && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_ELO && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_WACOM_W8001 && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_MTOUCH && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_INEXIO && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_PENMOUNT && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TOUCHRIGHT && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TOUCHWIN && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TOUCHIT213 && INPUT_TOUCHSCREEN && INPUT && !UML) || (TOUCHSCREEN_TSC_SERIO && INPUT_TOUCHSCREEN && INPUT && !UML) || (RMI4_F03_SERIO && RMI4_CORE && RMI4_F03 && RMI4_CORE && INPUT && !UML) || (I2C_TAOS_EVM && TTY && HAS_IOMEM && I2C) || (USB_PULSE8_CEC && USB_ACM && MEDIA_CEC_SUPPORT && MEDIA_USB_SUPPORT && USB && MEDIA_SUPPORT && MEDIA_SUPPORT) || (USB_RAINSHADOW_CEC && USB_ACM && MEDIA_CEC_SUPPORT && MEDIA_USB_SUPPORT && USB && MEDIA_SUPPORT && MEDIA_SUPPORT))
...depends on RMI4_F03 (defined at drivers/input/rmi4/Kconfig:46), with definition...
config RMI4_F03 bool "RMI4 Function 03 (PS2 Guest)" depends on RMI4_CORE && RMI4_CORE && INPUT && !UML help Say Y here if you want to add support for RMI4 function 03.
Function 03 provides PS2 guest support for RMI4 devices. This includes support for TrackPoints on TouchPads.(select-related dependencies: HID_RMI && HID && HID && HID && INPUT)
...depends on HID_RMI (defined at drivers/hid/Kconfig:919), with definition...
config HID_RMI tristate "Synaptics RMI4 device support" select RMI4_CORE select RMI4_F03 select RMI4_F11 select RMI4_F12 select RMI4_F30 depends on HID && HID && HID && INPUT help Support for Synaptics RMI4 touchpads. Say Y here if you have a Synaptics RMI4 touchpads over i2c-hid or usbhid and want support for its special functionalities.
...depends on HID (defined at drivers/hid/Kconfig:8), with definition...
config HID tristate "HID bus support" default y depends on INPUT && INPUT help A human interface device (HID) is a type of computer device that interacts directly with and takes input from humans. The term "HID" most commonly used to refer to the USB-HID specification, but other devices (such as, but not strictly limited to, Bluetooth) are designed using HID specification (this involves certain keyboards, mice, tablets, etc). This option adds the HID bus to the kernel, together with generic HID layer code. The HID devices are added and removed from the HID bus by the transport-layer drivers, such as usbhid (USB_HID) and hidp (BT_HIDP).
For docs and specs, see http://www.usb.org/developers/hidpage/ If unsure, say Y.(select-related dependencies: (BT_HIDP && BT_BREDR && INPUT && NET) || (USB_HID && USB && INPUT && USB && INPUT) || (I2C_HID && I2C && INPUT && I2C && INPUT) || (INTEL_ISH_HID && (X86_64 || COMPILE_TEST) && PCI && INPUT))
...depends on I2C_HID (defined at drivers/hid/i2c-hid/Kconfig:5), with definition...
config I2C_HID tristate "HID over I2C transport layer" default n select HID depends on I2C && INPUT && I2C && INPUT help Say Y here if you use a keyboard, a touchpad, a touchscreen, or any other HID based devices which is connected to your computer via I2C.
If unsure, say N. This support is also available as a module. If so, the module will be called i2c-hid....depends on I2C (defined at drivers/i2c/Kconfig:8), with definition...
config I2C tristate "I2C support" select RT_MUTEXES select IRQ_DOMAIN help I2C (pronounce: I-squared-C) is a slow serial bus protocol used in many micro controller applications and developed by Philips. SMBus, or System Management Bus is a subset of the I2C protocol. More information is contained in the directory file:Documentation/i2c/, especially in the file called "summary" there.
Both I2C and SMBus are supported here. You will need this for hardware sensors support, and also for Video For Linux support. If you want I2C support, you should say Y here and also to the specific driver for your bus adapter(s) below. This I2C support can also be built as a module. If so, the module will be called i2c-core.(select-related dependencies: (X86_INTEL_MID && X86_EXTENDED_PLATFORM && X86_PLATFORM_DEVICES && PCI && (X86_64 || (PCI_GOANY && X86_32)) && X86_IO_APIC) || (CAN_PEAK_PCIEC && CAN_PEAK_PCI && CAN_SJA1000 && CAN_DEV && CAN && NET) || (IGB && PCI && NET_VENDOR_INTEL && ETHERNET && NETDEVICES) || (SFC && PCI && NET_VENDOR_SOLARFLARE && ETHERNET && NETDEVICES) || (SFC_FALCON && PCI && NET_VENDOR_SOLARFLARE && ETHERNET && NETDEVICES) || (IPMI_SSIF && IPMI_HANDLER) || I3C || (MEDIA_SUBDRV_AUTOSELECT && (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_CAMERA_SUPPORT || MEDIA_SDR_SUPPORT) && HAS_IOMEM && MEDIA_SUPPORT) || (DRM && (AGP || AGP = n) && !EMULATED_CMPXCHG && HAS_DMA && HAS_IOMEM) || (FB_DDC && FB && HAS_IOMEM) || (SND_AOA_ONYX && SND_AOA && SND && !UML && SOUND) || (SND_AOA_TAS && SND_AOA && SND && !UML && SOUND) || (ARCH_R8A7790 && ARM && ARCH_RENESAS && SOC_RENESAS) || (ARCH_R8A7791 && ARM && ARCH_RENESAS && SOC_RENESAS) || (ARCH_R8A7793 && ARM && ARCH_RENESAS && SOC_RENESAS) || (PHY_EXYNOS5250_SATA && SOC_EXYNOS5250 && HAS_IOMEM && OF))
...depends on FB_DDC (defined at drivers/video/fbdev/Kconfig:63), with definition...
config FB_DDC tristate select I2C_ALGOBIT select I2C depends on FB && HAS_IOMEM
(select-related dependencies: (FB_CYBER2000_DDC && FB_CYBER2000 && HAS_IOMEM) || (FB_NVIDIA_I2C && FB_NVIDIA && HAS_IOMEM) || (FB_RIVA_I2C && FB_RIVA && HAS_IOMEM) || (FB_I740 && FB && PCI && HAS_IOMEM) || (FB_I810_I2C && FB_I810 && FB_I810_GTF && HAS_IOMEM) || (FB_INTEL_I2C && FB_INTEL && HAS_IOMEM) || (FB_MATROX_I2C && FB_MATROX && HAS_IOMEM) || (FB_RADEON_I2C && FB_RADEON && HAS_IOMEM) || (FB_S3_DDC && FB_S3 && HAS_IOMEM) || (FB_SAVAGE_I2C && FB_SAVAGE && HAS_IOMEM) || (FB_3DFX_I2C && FB_3DFX && HAS_IOMEM) || (FB_TRIDENT && FB && PCI && HAS_IOMEM))
...depends on FB_S3 (defined at drivers/video/fbdev/Kconfig:1314), with definition...
config FB_S3 tristate "S3 Trio/Virge support" select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select FB_TILEBLITTING select FB_SVGALIB select VGASTATE select FONT_8x16 if FRAMEBUFFER_CONSOLE depends on FB && PCI && HAS_IOMEM help Driver for graphics boards with S3 Trio / S3 Virge chip.
...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition...
menuconfig FB tristate "Support for frame buffer devices" select FB_CMDLINE select FB_NOTIFY depends on HAS_IOMEM help The frame buffer device provides an abstraction for the graphics hardware. It represents the frame buffer of some video hardware and allows application software to access the graphics hardware through a well-defined interface, so the software doesn't need to know anything about the low-level (hardware register) stuff.
Frame buffer devices work identically across the different architectures supported by Linux and make the implementation of application programs easier and more portable; at this point, an X server exists which uses the frame buffer device exclusively. On several non-X86 architectures, the frame buffer device is the only way to use the graphics hardware. The device is accessed through special device nodes, usually located in the /dev directory, i.e. /dev/fb*. You need an utility program called fbset to make full use of frame buffer devices. Please read <file:Documentation/fb/framebuffer.rst> and the Framebuffer-HOWTO at <http://www.munted.org.uk/programming/Framebuffer-HOWTO-1.3.html> for more information. Say Y here and to the driver for your graphics board below if you are compiling a kernel for a non-x86 architecture. If you are compiling for the x86 architecture, you can say Y if you want to play with it, but it is not essential. Please note that running graphical applications that directly touch the hardware (e.g. an accelerated X server) and that are not frame buffer device-aware may cause unexpected results. If unsure, say N.(select-related dependencies: (DRM_KMS_FB_HELPER && DRM_KMS_HELPER && HAS_IOMEM) || (DRM_VMWGFX && DRM && PCI && X86 && MMU && HAS_IOMEM))
...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition...
config DRM_KMS_HELPER tristate depends on DRM && HAS_IOMEM help CRTC helpers for KMS drivers.
(select-related dependencies: (DRM_DEBUG_SELFTEST && DRM && DEBUG_KERNEL && HAS_IOMEM) || (DRM_FBDEV_EMULATION && DRM && HAS_IOMEM) || (DRM_HDLCD && DRM && OF && (ARM || ARM64) && COMMON_CLK && HAS_IOMEM) || (DRM_MALI_DISPLAY && DRM && OF && (ARM || ARM64) && COMMON_CLK && HAS_IOMEM) || (DRM_KOMEDA && DRM && OF && COMMON_CLK && HAS_IOMEM) || (DRM_RADEON && DRM && PCI && MMU && HAS_IOMEM) || (DRM_AMDGPU && DRM && PCI && MMU && HAS_IOMEM) || (DRM_NOUVEAU && DRM && PCI && MMU && HAS_IOMEM) || (DRM_I915 && DRM && X86 && PCI && HAS_IOMEM) || (DRM_VKMS && DRM && HAS_IOMEM) || (DRM_EXYNOS && OF && DRM && (ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || ARCH_MULTIPLATFORM || COMPILE_TEST) && HAS_IOMEM) || (DRM_ROCKCHIP && DRM && ROCKCHIP_IOMMU && HAS_IOMEM) || (DRM_VMWGFX && DRM && PCI && X86 && MMU && HAS_IOMEM) || (DRM_GMA500 && DRM && PCI && X86 && MMU && HAS_IOMEM) || (DRM_UDL && DRM && USB_SUPPORT && USB_ARCH_HAS_HCD && HAS_IOMEM) || (DRM_AST && DRM && PCI && MMU && HAS_IOMEM) || (DRM_MGAG200 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_CIRRUS_QEMU && DRM && PCI && MMU && HAS_IOMEM) || (DRM_ARMADA && DRM && HAVE_CLK && ARM && MMU && HAS_IOMEM) || (DRM_ATMEL_HLCDC && DRM && OF && COMMON_CLK && MFD_ATMEL_HLCDC && ARM && HAS_IOMEM) || (DRM_RCAR_DU && DRM && OF && (ARM || ARM64) && (ARCH_RENESAS || COMPILE_TEST) && HAS_IOMEM) || (DRM_SHMOBILE && DRM && ARM && (ARCH_SHMOBILE || COMPILE_TEST) && HAS_IOMEM) || (DRM_SUN4I && DRM && (ARM || ARM64) && COMMON_CLK && (ARCH_SUNXI || COMPILE_TEST) && HAS_IOMEM) || (DRM_OMAP && DRM && (ARCH_OMAP2PLUS || ARCH_MULTIPLATFORM) && HAS_IOMEM) || (DRM_TILCDC && DRM && OF && ARM && HAS_IOMEM) || (DRM_QXL && DRM && PCI && MMU && HAS_IOMEM) || (DRM_BOCHS && DRM && PCI && MMU && HAS_IOMEM) || (DRM_VIRTIO_GPU && DRM && VIRTIO && MMU && HAS_IOMEM) || (DRM_MSM && DRM && (ARCH_QCOM || SOC_IMX5 || (ARM && COMPILE_TEST)) && OF && COMMON_CLK && MMU && (INTERCONNECT || !INTERCONNECT) && HAS_IOMEM) || (DRM_FSL_DCU && DRM && OF && ARM && COMMON_CLK && HAS_IOMEM) || (DRM_TEGRA && (ARCH_TEGRA || (ARM && COMPILE_TEST)) && COMMON_CLK && DRM && OF && HAS_IOMEM) || (DRM_STM && DRM && (ARCH_STM32 || ARCH_MULTIPLATFORM) && HAS_IOMEM) || (DRM_ANALOGIX_ANX78XX && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_CDNS_DSI && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_DUMB_VGA_DAC && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_NXP_PTN3460 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_PARADE_PS8622 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_SIL_SII8620 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_SII902X && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_TOSHIBA_TC358767 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_TI_TFP410 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_TI_SN65DSI86 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_I2C_ADV7511 && OF && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_DW_HDMI && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_DW_MIPI_DSI && DRM && DRM_BRIDGE && HAS_IOMEM) || (DRM_STI && OF && DRM && (ARCH_STI || ARCH_MULTIPLATFORM) && HAS_IOMEM) || (DRM_IMX && DRM && (ARCH_MXC || ARCH_MULTIPLATFORM || COMPILE_TEST) && IMX_IPUV3_CORE && HAS_IOMEM) || (DRM_INGENIC && (MIPS || COMPILE_TEST) && DRM && CMA && OF && HAS_IOMEM) || (DRM_VC4 && (ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST) && DRM && SND && SND_SOC && COMMON_CLK && HAS_IOMEM) || (DRM_ARCPGU && DRM && OF && HAS_IOMEM) || (DRM_HISI_HIBMC && DRM && PCI && MMU && HAS_IOMEM) || (DRM_HISI_KIRIN && DRM && OF && ARM64 && HAS_IOMEM) || (DRM_MEDIATEK && DRM && (ARCH_MEDIATEK || (ARM && COMPILE_TEST)) && COMMON_CLK && HAVE_ARM_SMCCC && OF && HAS_IOMEM) || (DRM_ZTE && DRM && ARCH_ZX && HAS_IOMEM) || (DRM_MXSFB && DRM && OF && COMMON_CLK && HAS_IOMEM) || (DRM_MESON && DRM && OF && (ARM || ARM64) && (ARCH_MESON || COMPILE_TEST) && HAS_IOMEM) || (TINYDRM_HX8357D && DRM && SPI && HAS_IOMEM) || (TINYDRM_ILI9225 && DRM && SPI && HAS_IOMEM) || (TINYDRM_ILI9341 && DRM && SPI && HAS_IOMEM) || (TINYDRM_MI0283QT && DRM && SPI && HAS_IOMEM) || (TINYDRM_REPAPER && DRM && SPI && (THERMAL || !THERMAL) && HAS_IOMEM) || (TINYDRM_ST7586 && DRM && SPI && HAS_IOMEM) || (TINYDRM_ST7735R && DRM && SPI && HAS_IOMEM) || (DRM_PL111 && DRM && (ARM || ARM64 || COMPILE_TEST) && COMMON_CLK && HAS_IOMEM) || (DRM_TVE200 && DRM && CMA && (ARM || COMPILE_TEST) && OF && HAS_IOMEM) || (DRM_XEN_FRONTEND && DRM_XEN && DRM && HAS_IOMEM) || (DRM_VBOXVIDEO && DRM && X86 && PCI && HAS_IOMEM) || (DRM_ASPEED_GFX && DRM && OF && (COMPILE_TEST || ARCH_ASPEED) && HAS_IOMEM) || (DRM_MCDE && DRM && CMA && (ARM || COMPILE_TEST) && OF && HAS_IOMEM) || (DRM_GM12U320 && DRM && USB && HAS_IOMEM))
...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition...
menuconfig THERMAL bool "Generic Thermal sysfs driver" help Generic Thermal Sysfs driver offers a generic mechanism for thermal management. Usually it's made up of one or more thermal zone and cooling device. Each thermal zone contains its own temperature, trip points, cooling devices. All platforms with ACPI thermal support can use this driver. If you want this support, you should say Y here.
(select-related dependencies: (ACPI_VIDEO && X86 && BACKLIGHT_CLASS_DEVICE && INPUT && ACPI) || (ACPI_CPU_FREQ_PSS && ACPI) || (ACPI_THERMAL && ACPI_PROCESSOR && ACPI) || (DRM_NOUVEAU && ACPI && X86 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_ETNAVIV && DRM_ETNAVIV_THERMAL && DRM && MMU && HAS_IOMEM) || (MMC_SDHCI_OMAP && MMC_SDHCI_PLTFM && OF && MMC) || (INTEL_MENLOW && ACPI_THERMAL && X86_PLATFORM_DEVICES && X86))
(imply-related dependencies: (ACPI_VIDEO && X86 && BACKLIGHT_CLASS_DEVICE && INPUT && ACPI) || (ACPI_CPU_FREQ_PSS && ACPI) || (ACPI_THERMAL && ACPI_PROCESSOR && ACPI) || (DRM_NOUVEAU && ACPI && X86 && DRM && PCI && MMU && HAS_IOMEM) || (DRM_ETNAVIV && DRM_ETNAVIV_THERMAL && DRM && MMU && HAS_IOMEM) || (MMC_SDHCI_OMAP && MMC_SDHCI_PLTFM && OF && MMC) || (INTEL_MENLOW && ACPI_THERMAL && X86_PLATFORM_DEVICES && X86))
...depends on SENSORS_MLXREG_FAN (defined at drivers/hwmon/Kconfig:952), with definition...
config SENSORS_MLXREG_FAN tristate "Mellanox Mellanox FAN driver" select REGMAP imply THERMAL depends on MELLANOX_PLATFORM && HWMON help This option enables support for the FAN control on the Mellanox Ethernet and InfiniBand switches. The driver can be activated by the platform device add call. Say Y to enable these. To compile this driver as a module, choose 'M' here: the module will be called mlxreg-fan.
...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition...
menuconfig HWMON tristate "Hardware Monitoring support" default y depends on HAS_IOMEM help Hardware monitoring devices let you monitor the hardware health of a system. Most modern motherboards include such a device. It can include temperature sensors, voltage sensors, fan speed sensors and various additional features such as the ability to control the speed of the fans. If you want this support you should say Y here and also to the specific driver(s) for your sensors chip(s) below.
To find out which specific driver(s) you need, use the sensors-detect script from the lm_sensors package. Read <file:Documentation/hwmon/userspace-tools.rst> for details. This support can also be built as a module. If so, the module will be called hwmon.(select-related dependencies: I8K || (HABANA_AI && PCI && HAS_IOMEM) || (DRM_RADEON && DRM && PCI && MMU && HAS_IOMEM) || (DRM_AMDGPU && DRM && PCI && MMU && HAS_IOMEM) || (THINKPAD_ACPI && ACPI && ACPI_BATTERY && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (EEEPC_LAPTOP && ACPI && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && HOTPLUG_PCI && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (CPU_HWMON && LOONGSON_MACH3X && MIPS_PLATFORM_DEVICES && MIPS) || (NTB_IDT && PCI && NTB))
(imply-related dependencies: I8K || (HABANA_AI && PCI && HAS_IOMEM) || (DRM_RADEON && DRM && PCI && MMU && HAS_IOMEM) || (DRM_AMDGPU && DRM && PCI && MMU && HAS_IOMEM) || (THINKPAD_ACPI && ACPI && ACPI_BATTERY && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (EEEPC_LAPTOP && ACPI && INPUT && (RFKILL || RFKILL = n) && (ACPI_VIDEO || ACPI_VIDEO = n) && HOTPLUG_PCI && BACKLIGHT_CLASS_DEVICE && X86_PLATFORM_DEVICES && X86) || (CPU_HWMON && LOONGSON_MACH3X && MIPS_PLATFORM_DEVICES && MIPS) || (NTB_IDT && PCI && NTB))
...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
On Tue, Oct 01, 2019 at 03:28:46PM +0200, Noralf Trønnes wrote:
Den 01.10.2019 14.36, skrev Jason Gunthorpe:
On Thu, Jul 25, 2019 at 12:51:30PM +0200, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Hans de Goede hdegoede@redhat.com to it once drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
Bisection says this patch (28c47e16ea2a19adb47fe2c182cbd61cb854237c) breaks kconfig stuff in v5.4-rc by creating circular dependencies. Could someone send a -rc patch to fix this please?
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on FB_SSD1307 (defined at drivers/video/fbdev/Kconfig:2259), with definition... ...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition... ...depends on DRM_KMS_FB_HELPER (defined at drivers/gpu/drm/Kconfig:79), with definition... ...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition... ...depends on TINYDRM_REPAPER (defined at drivers/gpu/drm/tinydrm/Kconfig:51), with definition... ...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition... ...depends on SENSORS_NPCM7XX (defined at drivers/hwmon/Kconfig:1285), with definition... ...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition... ...depends on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition... ...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition... ...depends on BACKLIGHT_CLASS_DEVICE (defined at drivers/video/backlight/Kconfig:144), with definition... ...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Would this commit fix this by any chance:
drm/tiny: Kconfig: Remove always-y THERMAL dep. from TINYDRM_REPAPER https://cgit.freedesktop.org/drm/drm-misc/commit/?id=dfef959803c728c616ad29b...
Yes, thank you, can someone send this to -rc to unbreak 5.4?
Jason
Hi drm-misc maintainers,
I have just applied a patch to drm-misc-next that as it turns out should have been applied to -fixes for this -rc cycle.
Should I cherry pick it to drm-misc-next-fixes? (I know there's a flowchart in the docs but I've never really understood it.)
Noralf.
Den 01.10.2019 15.45, skrev Jason Gunthorpe:
On Tue, Oct 01, 2019 at 03:28:46PM +0200, Noralf Trønnes wrote:
Den 01.10.2019 14.36, skrev Jason Gunthorpe:
On Thu, Jul 25, 2019 at 12:51:30PM +0200, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Hans de Goede hdegoede@redhat.com to it once drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
Bisection says this patch (28c47e16ea2a19adb47fe2c182cbd61cb854237c) breaks kconfig stuff in v5.4-rc by creating circular dependencies. Could someone send a -rc patch to fix this please?
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on FB_SSD1307 (defined at drivers/video/fbdev/Kconfig:2259), with definition... ...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition... ...depends on DRM_KMS_FB_HELPER (defined at drivers/gpu/drm/Kconfig:79), with definition... ...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition... ...depends on TINYDRM_REPAPER (defined at drivers/gpu/drm/tinydrm/Kconfig:51), with definition... ...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition... ...depends on SENSORS_NPCM7XX (defined at drivers/hwmon/Kconfig:1285), with definition... ...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition... ...depends on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition... ...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition... ...depends on BACKLIGHT_CLASS_DEVICE (defined at drivers/video/backlight/Kconfig:144), with definition... ...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Would this commit fix this by any chance:
drm/tiny: Kconfig: Remove always-y THERMAL dep. from TINYDRM_REPAPER https://cgit.freedesktop.org/drm/drm-misc/commit/?id=dfef959803c728c616ad29b...
Yes, thank you, can someone send this to -rc to unbreak 5.4?
Jason
On Tue, Oct 01, 2019 at 04:07:38PM +0200, Noralf Trønnes wrote:
Hi drm-misc maintainers,
I have just applied a patch to drm-misc-next that as it turns out should have been applied to -fixes for this -rc cycle.
Should I cherry pick it to drm-misc-next-fixes?
Yup, cherry pick and reference the commit that's already in -next (in case it creates conflicts down the road that reference makes the mess easier to understand).
(I know there's a flowchart in the docs but I've never really understood it.)
Usually bugfixes for kernel releases should land in drm-misc-next-fixes or drm-misc-fixes. But cherry-picking over in case of mistakes is ok too. -Daniel
Noralf.
Den 01.10.2019 15.45, skrev Jason Gunthorpe:
On Tue, Oct 01, 2019 at 03:28:46PM +0200, Noralf Trønnes wrote:
Den 01.10.2019 14.36, skrev Jason Gunthorpe:
On Thu, Jul 25, 2019 at 12:51:30PM +0200, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Hans de Goede hdegoede@redhat.com to it once drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
Bisection says this patch (28c47e16ea2a19adb47fe2c182cbd61cb854237c) breaks kconfig stuff in v5.4-rc by creating circular dependencies. Could someone send a -rc patch to fix this please?
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on FB_SSD1307 (defined at drivers/video/fbdev/Kconfig:2259), with definition... ...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition... ...depends on DRM_KMS_FB_HELPER (defined at drivers/gpu/drm/Kconfig:79), with definition... ...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition... ...depends on TINYDRM_REPAPER (defined at drivers/gpu/drm/tinydrm/Kconfig:51), with definition... ...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition... ...depends on SENSORS_NPCM7XX (defined at drivers/hwmon/Kconfig:1285), with definition... ...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition... ...depends on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition... ...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition... ...depends on BACKLIGHT_CLASS_DEVICE (defined at drivers/video/backlight/Kconfig:144), with definition... ...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Would this commit fix this by any chance:
drm/tiny: Kconfig: Remove always-y THERMAL dep. from TINYDRM_REPAPER https://cgit.freedesktop.org/drm/drm-misc/commit/?id=dfef959803c728c616ad29b...
Yes, thank you, can someone send this to -rc to unbreak 5.4?
Jason
Den 09.10.2019 12.45, skrev Daniel Vetter:
On Tue, Oct 01, 2019 at 04:07:38PM +0200, Noralf Trønnes wrote:
Hi drm-misc maintainers,
I have just applied a patch to drm-misc-next that as it turns out should have been applied to -fixes for this -rc cycle.
Should I cherry pick it to drm-misc-next-fixes?
Yup, cherry pick and reference the commit that's already in -next (in case it creates conflicts down the road that reference makes the mess easier to understand).
I remembered that Maxime just sent out a fixes pull and the subject says drm-misc-fixes. The prevous one he sent out was -next-fixes. So it looks like I should cherry pick to drm-misc-fixes for it to show up in 5.4?
Noralf.
(I know there's a flowchart in the docs but I've never really understood it.)
Usually bugfixes for kernel releases should land in drm-misc-next-fixes or drm-misc-fixes. But cherry-picking over in case of mistakes is ok too. -Daniel
Noralf.
Den 01.10.2019 15.45, skrev Jason Gunthorpe:
On Tue, Oct 01, 2019 at 03:28:46PM +0200, Noralf Trønnes wrote:
Den 01.10.2019 14.36, skrev Jason Gunthorpe:
On Thu, Jul 25, 2019 at 12:51:30PM +0200, Noralf Trønnes wrote:
This makes the tiny drivers visible by default without having to enable a knob.
Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Hans de Goede hdegoede@redhat.com to it once drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tinydrm/Kconfig | 37 +++++++++++++++++++-------------- 2 files changed, 22 insertions(+), 17 deletions(-)
Bisection says this patch (28c47e16ea2a19adb47fe2c182cbd61cb854237c) breaks kconfig stuff in v5.4-rc by creating circular dependencies. Could someone send a -rc patch to fix this please?
THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on FB_SSD1307 (defined at drivers/video/fbdev/Kconfig:2259), with definition... ...depends on FB (defined at drivers/video/fbdev/Kconfig:12), with definition... ...depends on DRM_KMS_FB_HELPER (defined at drivers/gpu/drm/Kconfig:79), with definition... ...depends on DRM_KMS_HELPER (defined at drivers/gpu/drm/Kconfig:73), with definition... ...depends on TINYDRM_REPAPER (defined at drivers/gpu/drm/tinydrm/Kconfig:51), with definition... ...depends on THERMAL (defined at drivers/thermal/Kconfig:6), with definition... ...depends on SENSORS_NPCM7XX (defined at drivers/hwmon/Kconfig:1285), with definition... ...depends on HWMON (defined at drivers/hwmon/Kconfig:6), with definition... ...depends on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484), with definition... ...depends on ACPI_VIDEO (defined at drivers/acpi/Kconfig:193), with definition... ...depends on ACER_WMI (defined at drivers/platform/x86/Kconfig:19), with definition... ...depends on BACKLIGHT_CLASS_DEVICE (defined at drivers/video/backlight/Kconfig:144), with definition... ...depends again on THINKPAD_ACPI (defined at drivers/platform/x86/Kconfig:484)
Would this commit fix this by any chance:
drm/tiny: Kconfig: Remove always-y THERMAL dep. from TINYDRM_REPAPER https://cgit.freedesktop.org/drm/drm-misc/commit/?id=dfef959803c728c616ad29b...
Yes, thank you, can someone send this to -rc to unbreak 5.4?
Jason
On Wed, Oct 09, 2019 at 02:48:20PM +0200, Noralf Trønnes wrote:
Den 09.10.2019 12.45, skrev Daniel Vetter:
On Tue, Oct 01, 2019 at 04:07:38PM +0200, Noralf Trønnes wrote:
Hi drm-misc maintainers,
I have just applied a patch to drm-misc-next that as it turns out should have been applied to -fixes for this -rc cycle.
Should I cherry pick it to drm-misc-next-fixes?
Yup, cherry pick and reference the commit that's already in -next (in case it creates conflicts down the road that reference makes the mess easier to understand).
I remembered that Maxime just sent out a fixes pull and the subject says drm-misc-fixes. The prevous one he sent out was -next-fixes. So it looks like I should cherry pick to drm-misc-fixes for it to show up in 5.4?
drm-misc-next-fixes is the branch where we gather fixes supposed to be applied on top of drm-misc-next during the merge window. If you have something targeting the current release, it should be drm-misc-fixes indeed.
Maxime
Den 09.10.2019 15.31, skrev Maxime Ripard:
On Wed, Oct 09, 2019 at 02:48:20PM +0200, Noralf Trønnes wrote:
Den 09.10.2019 12.45, skrev Daniel Vetter:
On Tue, Oct 01, 2019 at 04:07:38PM +0200, Noralf Trønnes wrote:
Hi drm-misc maintainers,
I have just applied a patch to drm-misc-next that as it turns out should have been applied to -fixes for this -rc cycle.
Should I cherry pick it to drm-misc-next-fixes?
Yup, cherry pick and reference the commit that's already in -next (in case it creates conflicts down the road that reference makes the mess easier to understand).
I remembered that Maxime just sent out a fixes pull and the subject says drm-misc-fixes. The prevous one he sent out was -next-fixes. So it looks like I should cherry pick to drm-misc-fixes for it to show up in 5.4?
drm-misc-next-fixes is the branch where we gather fixes supposed to be applied on top of drm-misc-next during the merge window. If you have something targeting the current release, it should be drm-misc-fixes indeed.
Thanks, it's applied now.
Noralf.
Maxime
The drm in tinydrm is superfluous so rename to tiny.
Suggested-by: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Noralf Trønnes noralf@tronnes.org --- MAINTAINERS | 12 ++++++------ drivers/gpu/drm/Kconfig | 2 +- drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/{tinydrm => tiny}/Kconfig | 0 drivers/gpu/drm/{tinydrm => tiny}/Makefile | 0 drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9225.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9341.c | 0 drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c | 0 drivers/gpu/drm/{tinydrm => tiny}/repaper.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7586.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7735r.c | 0 12 files changed, 8 insertions(+), 8 deletions(-) rename drivers/gpu/drm/{tinydrm => tiny}/Kconfig (100%) rename drivers/gpu/drm/{tinydrm => tiny}/Makefile (100%) rename drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9225.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9341.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/repaper.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7586.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7735r.c (100%)
diff --git a/MAINTAINERS b/MAINTAINERS index 060ffe635832..00c7cbc92711 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5105,14 +5105,14 @@ DRM DRIVER FOR ILITEK ILI9225 PANELS M: David Lechner david@lechnology.com T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/tinydrm/ili9225.c +F: drivers/gpu/drm/tiny/ili9225.c F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt
DRM DRIVER FOR HX8357D PANELS M: Eric Anholt eric@anholt.net T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/tinydrm/hx8357d.c +F: drivers/gpu/drm/tiny/hx8357d.c F: Documentation/devicetree/bindings/display/himax,hx8357d.txt
DRM DRIVER FOR INTEL I810 VIDEO CARDS @@ -5134,7 +5134,7 @@ DRM DRIVER FOR MI0283QT M: Noralf Trønnes noralf@tronnes.org T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/tinydrm/mi0283qt.c +F: drivers/gpu/drm/tiny/mi0283qt.c F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
DRM DRIVER FOR MSM ADRENO GPU @@ -5168,7 +5168,7 @@ DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS M: Noralf Trønnes noralf@tronnes.org T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/tinydrm/repaper.c +F: drivers/gpu/drm/tiny/repaper.c F: Documentation/devicetree/bindings/display/repaper.txt
DRM DRIVER FOR QEMU'S CIRRUS DEVICE @@ -5228,14 +5228,14 @@ DRM DRIVER FOR SITRONIX ST7586 PANELS M: David Lechner david@lechnology.com T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/tinydrm/st7586.c +F: drivers/gpu/drm/tiny/st7586.c F: Documentation/devicetree/bindings/display/sitronix,st7586.txt
DRM DRIVER FOR SITRONIX ST7735R PANELS M: David Lechner david@lechnology.com T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/tinydrm/st7735r.c +F: drivers/gpu/drm/tiny/st7735r.c F: Documentation/devicetree/bindings/display/sitronix,st7735r.txt
DRM DRIVER FOR ST-ERICSSON MCDE diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index a88581b0f002..a5ae0d369e88 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -340,7 +340,7 @@ source "drivers/gpu/drm/mxsfb/Kconfig"
source "drivers/gpu/drm/meson/Kconfig"
-source "drivers/gpu/drm/tinydrm/Kconfig" +source "drivers/gpu/drm/tiny/Kconfig"
source "drivers/gpu/drm/pl111/Kconfig"
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 0b30afa7524d..1d366c4bbd1f 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -112,7 +112,7 @@ obj-$(CONFIG_DRM_ARCPGU)+= arc/ obj-y += hisilicon/ obj-$(CONFIG_DRM_ZTE) += zte/ obj-$(CONFIG_DRM_MXSFB) += mxsfb/ -obj-y += tinydrm/ +obj-y += tiny/ obj-$(CONFIG_DRM_PL111) += pl111/ obj-$(CONFIG_DRM_TVE200) += tve200/ obj-$(CONFIG_DRM_XEN) += xen/ diff --git a/drivers/gpu/drm/tinydrm/Kconfig b/drivers/gpu/drm/tiny/Kconfig similarity index 100% rename from drivers/gpu/drm/tinydrm/Kconfig rename to drivers/gpu/drm/tiny/Kconfig diff --git a/drivers/gpu/drm/tinydrm/Makefile b/drivers/gpu/drm/tiny/Makefile similarity index 100% rename from drivers/gpu/drm/tinydrm/Makefile rename to drivers/gpu/drm/tiny/Makefile diff --git a/drivers/gpu/drm/tinydrm/hx8357d.c b/drivers/gpu/drm/tiny/hx8357d.c similarity index 100% rename from drivers/gpu/drm/tinydrm/hx8357d.c rename to drivers/gpu/drm/tiny/hx8357d.c diff --git a/drivers/gpu/drm/tinydrm/ili9225.c b/drivers/gpu/drm/tiny/ili9225.c similarity index 100% rename from drivers/gpu/drm/tinydrm/ili9225.c rename to drivers/gpu/drm/tiny/ili9225.c diff --git a/drivers/gpu/drm/tinydrm/ili9341.c b/drivers/gpu/drm/tiny/ili9341.c similarity index 100% rename from drivers/gpu/drm/tinydrm/ili9341.c rename to drivers/gpu/drm/tiny/ili9341.c diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c b/drivers/gpu/drm/tiny/mi0283qt.c similarity index 100% rename from drivers/gpu/drm/tinydrm/mi0283qt.c rename to drivers/gpu/drm/tiny/mi0283qt.c diff --git a/drivers/gpu/drm/tinydrm/repaper.c b/drivers/gpu/drm/tiny/repaper.c similarity index 100% rename from drivers/gpu/drm/tinydrm/repaper.c rename to drivers/gpu/drm/tiny/repaper.c diff --git a/drivers/gpu/drm/tinydrm/st7586.c b/drivers/gpu/drm/tiny/st7586.c similarity index 100% rename from drivers/gpu/drm/tinydrm/st7586.c rename to drivers/gpu/drm/tiny/st7586.c diff --git a/drivers/gpu/drm/tinydrm/st7735r.c b/drivers/gpu/drm/tiny/st7735r.c similarity index 100% rename from drivers/gpu/drm/tinydrm/st7735r.c rename to drivers/gpu/drm/tiny/st7735r.c
Move the driver to the new haven for tiny DRM drivers.
Cc: Hans de Goede hdegoede@redhat.com Suggested-by: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Noralf Trønnes noralf@tronnes.org --- MAINTAINERS | 2 +- drivers/gpu/drm/Kconfig | 2 -- drivers/gpu/drm/Makefile | 1 - drivers/gpu/drm/gm12u320/Kconfig | 9 --------- drivers/gpu/drm/gm12u320/Makefile | 2 -- drivers/gpu/drm/tiny/Kconfig | 10 ++++++++++ drivers/gpu/drm/tiny/Makefile | 1 + drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c | 0 8 files changed, 12 insertions(+), 15 deletions(-) delete mode 100644 drivers/gpu/drm/gm12u320/Kconfig delete mode 100644 drivers/gpu/drm/gm12u320/Makefile rename drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c (100%)
diff --git a/MAINTAINERS b/MAINTAINERS index 00c7cbc92711..6fe3462a1f7a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5099,7 +5099,7 @@ DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS M: Hans de Goede hdegoede@redhat.com T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained -F: drivers/gpu/drm/gm12u320/ +F: drivers/gpu/drm/tiny/gm12u320.c
DRM DRIVER FOR ILITEK ILI9225 PANELS M: David Lechner david@lechnology.com diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index a5ae0d369e88..e6f40fb54c9a 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -358,8 +358,6 @@ source "drivers/gpu/drm/aspeed/Kconfig"
source "drivers/gpu/drm/mcde/Kconfig"
-source "drivers/gpu/drm/gm12u320/Kconfig" - # Keep legacy drivers last
menuconfig DRM_LEGACY diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 1d366c4bbd1f..10f8329a8b71 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -121,4 +121,3 @@ obj-$(CONFIG_DRM_LIMA) += lima/ obj-$(CONFIG_DRM_PANFROST) += panfrost/ obj-$(CONFIG_DRM_ASPEED_GFX) += aspeed/ obj-$(CONFIG_DRM_MCDE) += mcde/ -obj-$(CONFIG_DRM_GM12U320) += gm12u320/ diff --git a/drivers/gpu/drm/gm12u320/Kconfig b/drivers/gpu/drm/gm12u320/Kconfig deleted file mode 100644 index 0882a61c04d5..000000000000 --- a/drivers/gpu/drm/gm12u320/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -config DRM_GM12U320 - tristate "GM12U320 driver for USB projectors" - depends on DRM && USB - select DRM_KMS_HELPER - select DRM_GEM_SHMEM_HELPER - help - This is a KMS driver for projectors which use the GM12U320 chipset - for video transfer over USB2/3, such as the Acer C120 mini projector. diff --git a/drivers/gpu/drm/gm12u320/Makefile b/drivers/gpu/drm/gm12u320/Makefile deleted file mode 100644 index ea514382f00d..000000000000 --- a/drivers/gpu/drm/gm12u320/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0+ -obj-$(CONFIG_DRM_GM12U320) += gm12u320.o diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig index f8c9a0e71dde..504763423d46 100644 --- a/drivers/gpu/drm/tiny/Kconfig +++ b/drivers/gpu/drm/tiny/Kconfig @@ -1,4 +1,14 @@ # SPDX-License-Identifier: GPL-2.0-only + +config DRM_GM12U320 + tristate "GM12U320 driver for USB projectors" + depends on DRM && USB + select DRM_KMS_HELPER + select DRM_GEM_SHMEM_HELPER + help + This is a KMS driver for projectors which use the GM12U320 chipset + for video transfer over USB2/3, such as the Acer C120 mini projector. + config TINYDRM_HX8357D tristate "DRM support for HX8357D display panels" depends on DRM && SPI diff --git a/drivers/gpu/drm/tiny/Makefile b/drivers/gpu/drm/tiny/Makefile index 6490167a9ad1..896cf31132d3 100644 --- a/drivers/gpu/drm/tiny/Makefile +++ b/drivers/gpu/drm/tiny/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_DRM_GM12U320) += gm12u320.o obj-$(CONFIG_TINYDRM_HX8357D) += hx8357d.o obj-$(CONFIG_TINYDRM_ILI9225) += ili9225.o obj-$(CONFIG_TINYDRM_ILI9341) += ili9341.o diff --git a/drivers/gpu/drm/gm12u320/gm12u320.c b/drivers/gpu/drm/tiny/gm12u320.c similarity index 100% rename from drivers/gpu/drm/gm12u320/gm12u320.c rename to drivers/gpu/drm/tiny/gm12u320.c
On Thu, Jul 25, 2019 at 12:51:29PM +0200, Noralf Trønnes wrote:
This is the final polish on tinydrm turning it into _the_ place for tiny DRM drivers.
Noralf.
Noralf Trønnes (3): drm/tinydrm/Kconfig: Remove menuconfig DRM_TINYDRM drm/tinydrm: Rename folder to tiny drm/gm12u320: Move driver to drm/tiny
I wonder whether we could place a documentation hint somewhere to put tiny drm drivers (i.e. one file only, and that one pretty small) into drm/tiny. But I couldn't come up with a good place. Maybe re-add tiny.rst with a short overview paragraph that points at the most useful helpers for tiny drivers, plus how to integrate them? Kinda as a FAQ to the "I want to port an fbdev driver, halp pls?" question.
Anyway that's just an idea aside, on the series:
Acked-by: Daniel Vetter daniel.vetter@ffwll.ch
MAINTAINERS | 14 +++---- drivers/gpu/drm/Kconfig | 4 +- drivers/gpu/drm/Makefile | 3 +- drivers/gpu/drm/gm12u320/Kconfig | 9 ---- drivers/gpu/drm/gm12u320/Makefile | 2 - drivers/gpu/drm/{tinydrm => tiny}/Kconfig | 41 +++++++++++++------ drivers/gpu/drm/{tinydrm => tiny}/Makefile | 1 + drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c | 0 drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9225.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9341.c | 0 drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c | 0 drivers/gpu/drm/{tinydrm => tiny}/repaper.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7586.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7735r.c | 0 15 files changed, 38 insertions(+), 36 deletions(-) delete mode 100644 drivers/gpu/drm/gm12u320/Kconfig delete mode 100644 drivers/gpu/drm/gm12u320/Makefile rename drivers/gpu/drm/{tinydrm => tiny}/Kconfig (73%) rename drivers/gpu/drm/{tinydrm => tiny}/Makefile (89%) rename drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9225.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9341.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/repaper.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7586.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7735r.c (100%)
-- 2.20.1
Den 25.07.2019 14.06, skrev Daniel Vetter:
On Thu, Jul 25, 2019 at 12:51:29PM +0200, Noralf Trønnes wrote:
This is the final polish on tinydrm turning it into _the_ place for tiny DRM drivers.
Noralf.
Noralf Trønnes (3): drm/tinydrm/Kconfig: Remove menuconfig DRM_TINYDRM drm/tinydrm: Rename folder to tiny drm/gm12u320: Move driver to drm/tiny
I wonder whether we could place a documentation hint somewhere to put tiny drm drivers (i.e. one file only, and that one pretty small) into drm/tiny. But I couldn't come up with a good place. Maybe re-add tiny.rst with a short overview paragraph that points at the most useful helpers for tiny drivers, plus how to integrate them? Kinda as a FAQ to the "I want to port an fbdev driver, halp pls?" question.
Sam, is this something you could do, you giving a talk about this and everything :-)
A link to the driver example in drivers/gpu/drm/drm_drv.c: "DOC: driver instance overview" would make sense in such a doc.
Noralf.
Anyway that's just an idea aside, on the series:
Acked-by: Daniel Vetter daniel.vetter@ffwll.ch
MAINTAINERS | 14 +++---- drivers/gpu/drm/Kconfig | 4 +- drivers/gpu/drm/Makefile | 3 +- drivers/gpu/drm/gm12u320/Kconfig | 9 ---- drivers/gpu/drm/gm12u320/Makefile | 2 - drivers/gpu/drm/{tinydrm => tiny}/Kconfig | 41 +++++++++++++------ drivers/gpu/drm/{tinydrm => tiny}/Makefile | 1 + drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c | 0 drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9225.c | 0 drivers/gpu/drm/{tinydrm => tiny}/ili9341.c | 0 drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c | 0 drivers/gpu/drm/{tinydrm => tiny}/repaper.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7586.c | 0 drivers/gpu/drm/{tinydrm => tiny}/st7735r.c | 0 15 files changed, 38 insertions(+), 36 deletions(-) delete mode 100644 drivers/gpu/drm/gm12u320/Kconfig delete mode 100644 drivers/gpu/drm/gm12u320/Makefile rename drivers/gpu/drm/{tinydrm => tiny}/Kconfig (73%) rename drivers/gpu/drm/{tinydrm => tiny}/Makefile (89%) rename drivers/gpu/drm/{gm12u320 => tiny}/gm12u320.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/hx8357d.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9225.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/ili9341.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/mi0283qt.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/repaper.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7586.c (100%) rename drivers/gpu/drm/{tinydrm => tiny}/st7735r.c (100%)
-- 2.20.1
Hi Noralf.
On Thu, Jul 25, 2019 at 02:46:08PM +0200, Noralf Trønnes wrote:
Den 25.07.2019 14.06, skrev Daniel Vetter:
On Thu, Jul 25, 2019 at 12:51:29PM +0200, Noralf Trønnes wrote:
This is the final polish on tinydrm turning it into _the_ place for tiny DRM drivers.
Noralf.
Noralf Trønnes (3): drm/tinydrm/Kconfig: Remove menuconfig DRM_TINYDRM drm/tinydrm: Rename folder to tiny drm/gm12u320: Move driver to drm/tiny
I have thrown the patch-set after my usual build testing. Looks good - so you can consider the full series: Acked-by: Sam Ravnborg sam@ravnborg.org
I wonder whether we could place a documentation hint somewhere to put tiny drm drivers (i.e. one file only, and that one pretty small) into drm/tiny. But I couldn't come up with a good place. Maybe re-add tiny.rst with a short overview paragraph that points at the most useful helpers for tiny drivers, plus how to integrate them? Kinda as a FAQ to the "I want to port an fbdev driver, halp pls?" question.
Sam, is this something you could do, you giving a talk about this and everything :-)
Talk proposal is accepted, but I need to get a few details in order here. (work, family stuff).
And then I also hope to actaully create a first tiny driver - awaiting display to arrive by mail.
But if that all succeeds then I will be happy to try to come up with something that would have helped me.
Sam
Den 25.07.2019 12.51, skrev Noralf Trønnes:
This is the final polish on tinydrm turning it into _the_ place for tiny DRM drivers.
Noralf.
Noralf Trønnes (3): drm/tinydrm/Kconfig: Remove menuconfig DRM_TINYDRM drm/tinydrm: Rename folder to tiny drm/gm12u320: Move driver to drm/tiny
Series applied to drm-misc-next, thanks for reviewing.
Noralf.
dri-devel@lists.freedesktop.org
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