Hello,
On Fri, May 14, 2021 at 12:01:42PM +0200, Uwe Kleine-König wrote:
While working on a drm driver that doesn't need the i2c algobit stuff I noticed that DRM selects this code even tough only 8 drivers actually use it. While also only some drivers use i2c, keep the select for I2C for the next cleanup patch. Still prepare this already by also selecting I2C for the individual drivers.
Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de
This patch is already old but the issue is still valid and the patch even still applies to today's Linus' master branch.
I didn't receive any human feedback. If you consider this patch worthwile I can recheck if it's still correct as is or needs adaption.
Best regards Uwe
drivers/gpu/drm/Kconfig | 5 ++++- drivers/gpu/drm/ast/Kconfig | 2 ++ drivers/gpu/drm/gma500/Kconfig | 2 ++ drivers/gpu/drm/hisilicon/hibmc/Kconfig | 2 ++ drivers/gpu/drm/i915/Kconfig | 2 ++ drivers/gpu/drm/mgag200/Kconfig | 2 ++ drivers/gpu/drm/nouveau/Kconfig | 2 ++ 7 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 3c16bd1afd87..351ea617c498 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -12,7 +12,6 @@ menuconfig DRM select HDMI select FB_CMDLINE select I2C
- select I2C_ALGOBIT select DMA_SHARED_BUFFER select SYNC_FILE
# gallium uses SYS_kcmp for os_same_file_description() to de-duplicate @@ -233,6 +232,8 @@ config DRM_RADEON select DRM_KMS_HELPER select DRM_TTM select DRM_TTM_HELPER
- select I2C
- select I2C_ALGOBIT select POWER_SUPPLY select HWMON select BACKLIGHT_CLASS_DEVICE
@@ -254,6 +255,8 @@ config DRM_AMDGPU select DRM_SCHED select DRM_TTM select DRM_TTM_HELPER
- select I2C
- select I2C_ALGOBIT select POWER_SUPPLY select HWMON select BACKLIGHT_CLASS_DEVICE
diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig index fbcf2f45cef5..bcc25decd485 100644 --- a/drivers/gpu/drm/ast/Kconfig +++ b/drivers/gpu/drm/ast/Kconfig @@ -6,6 +6,8 @@ config DRM_AST select DRM_VRAM_HELPER select DRM_TTM select DRM_TTM_HELPER
- select I2C
- select I2C_ALGOBIT help Say yes for experimental AST GPU driver. Do not enable this driver without having a working -modesetting,
diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig index 0cff20265f97..e26c3a24955d 100644 --- a/drivers/gpu/drm/gma500/Kconfig +++ b/drivers/gpu/drm/gma500/Kconfig @@ -3,6 +3,8 @@ config DRM_GMA500 tristate "Intel GMA500/600/3600/3650 KMS Framebuffer" depends on DRM && PCI && X86 && MMU select DRM_KMS_HELPER
- select I2C
- select I2C_ALGOBIT # GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915 select ACPI_VIDEO if ACPI select BACKLIGHT_CLASS_DEVICE if ACPI
diff --git a/drivers/gpu/drm/hisilicon/hibmc/Kconfig b/drivers/gpu/drm/hisilicon/hibmc/Kconfig index 43943e980203..ac8c42dc79f6 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/Kconfig +++ b/drivers/gpu/drm/hisilicon/hibmc/Kconfig @@ -6,6 +6,8 @@ config DRM_HISI_HIBMC select DRM_VRAM_HELPER select DRM_TTM select DRM_TTM_HELPER
- select I2C
- select I2C_ALGOBIT help Choose this option if you have a Hisilicon Hibmc soc chipset. If M is selected the module will be called hibmc-drm.
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig index 69f57ca9c68d..b3bb6f7cfbbc 100644 --- a/drivers/gpu/drm/i915/Kconfig +++ b/drivers/gpu/drm/i915/Kconfig @@ -13,6 +13,8 @@ config DRM_I915 select DRM_PANEL select DRM_MIPI_DSI select RELAY
- select I2C
- select I2C_ALGOBIT select IRQ_WORK # i915 depends on ACPI_VIDEO when ACPI is enabled # but for select to work, need to select ACPI_VIDEO's dependencies, ick
diff --git a/drivers/gpu/drm/mgag200/Kconfig b/drivers/gpu/drm/mgag200/Kconfig index eec59658a938..b28c5e4828f4 100644 --- a/drivers/gpu/drm/mgag200/Kconfig +++ b/drivers/gpu/drm/mgag200/Kconfig @@ -4,6 +4,8 @@ config DRM_MGAG200 depends on DRM && PCI && MMU select DRM_GEM_SHMEM_HELPER select DRM_KMS_HELPER
- select I2C
- select I2C_ALGOBIT help This is a KMS driver for Matrox G200 chips. It supports the original MGA G200 desktop chips and the server variants. It requires 0.3.0
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index 9436310d0854..8823f0b24c73 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -7,6 +7,8 @@ config DRM_NOUVEAU select DRM_KMS_HELPER select DRM_TTM select DRM_TTM_HELPER
- select I2C
- select I2C_ALGOBIT select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && INPUT select X86_PLATFORM_DEVICES if ACPI && X86
base-commit: 315d99318179b9cd5077ccc9f7f26a164c9fa998
2.30.2