dri-devel June 2017

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228 participants
1479 discussions

[Bug 196037] Installing Nvidia driver causes fan to run at full speed
by bugzilla-daemon＠bugzilla.kernel.org 12 Jun '17

12 Jun '17

https://bugzilla.kernel.org/show_bug.cgi?id=196037 Len Brown (lenb(a)kernel.org) changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED -- You are receiving this mail because: You are watching the assignee of the bug.

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[Bug 196037] Installing Nvidia driver causes fan to run at full speed
by bugzilla-daemon＠bugzilla.kernel.org 12 Jun '17

12 Jun '17

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[PATCH] drm/imx: parallel-display: Accept drm_of_find_panel_or_bridge failure
by Philipp Zabel 12 Jun '17

12 Jun '17

The parallel panel driver should continue to work without having an endpoint linking to an panel in DT for backwards compatibility. With the recent switch to drm_of_find_panel_or_bridge, an absent panel results in a failure with -ENODEV error return code. To restore the old behaviour, ignore the -ENODEV return code. Reported-by: Nikita Yushchenko <nikita.yoush(a)cogentembedded.com> Fixes: ebc944613567 ("drm: convert drivers to use drm_of_find_panel_or_bridge") Signed-off-by: Philipp … [View More]

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[PATCH 0/2] cec.txt: document common cec bindings
by Hans Verkuil 12 Jun '17

12 Jun '17

From: Hans Verkuil <hans.verkuil(a)cisco.com> As requested by Rob Herring. Sits on top of the earlier "cec improvements" patch series: http://www.spinics.net/lists/dri-devel/msg143377.html Regards, Hans Hans Verkuil (2): dt-bindings: add media/cec.txt dt-bindings: media/s5p-cec.txt, media/stih-cec.txt: refer to cec.txt Documentation/devicetree/bindings/media/cec.txt | 8 ++++++++ Documentation/devicetree/bindings/media/s5p-cec.txt | 6 ++---- Documentation/devicetree/… [View More]

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[PATCH 0/9] cec improvements
by Hans Verkuil 12 Jun '17

12 Jun '17

From: Hans Verkuil <hans.verkuil(a)cisco.com> This patch series adds several helper functions to ease writing drm or media CEC drivers. It also adds support for the CEC_CAP_NEEDS_HPD capability which is needed for hardware that turns off the CEC support if the hotplug detect signal is low. Usually because the HPD is connected to some 'power' or 'active' pin of the CEC hardware. One of those is the Odroid-U3, so add a 'needs-hpd' property that tells the driver whether or not CEC is … [View More]

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[PATCH v7 0/9] STM32 LCD-TFT display controller
by Yannick Fertre 12 Jun '17

12 Jun '17

Version 7: - rework heading of MAINTAINERS patch Version 6: - Add patch on MAINTAINERS file to add Philippe Cornu & myself. - Update driver stm to remove uneccessary functions called. Version 5: - Add patch on drm_gem_cma_helper.h to udapte DEFINE_DRM_GEM_CMA_FOPS. - Add patch on drm_fb_cma_helper to add new function to get physical address. - Solve some typos & update ltdc driver including last remarks of Eric Anholt - Update commits of config patches. Version 4: - Update "ampire,am-… [View More]480272h3tmqw-t01h.txt" binding with more details on gpios. - Update ltdc.c. Remove regmap, solve some typo & warnings. Version 3: - Update "st,stm32-ltdc.txt" binding. - Add a commit to "ARM: configs: stm32: ADD LDTC support" patch. Version 2: - Rename driver directory from st to stm. - Rename compatiblity from st,ltdc to st,stm32-ltdc. - Remove compatibility st,display-subsystem. - Rename driver from st-drm to stm-drm. - Rework probe sequence & remove display-subsystem part. - I keep clock name which is necessary for devm_regmap_init_mmio_clk call. Version 1: - Initial commit The purpose of this set of patches is to add a new driver for stm32f429. This driver was developed and tested on evaluation board stm32429i. Stm32f4 is a MCU platform which don't have MMU so the last patches developed by Benjamin Gaignard regarding "DRM: allow to use mmuless devices" are necessary. The board stm429i embeds a Ampire AM-480272H3TMQW-T01H screen. A new simple panel am-480272h3tmqw-t01h have been added to support it. Yannick Fertre (9): drm/cma: Update DEFINE_DRM_GEM_CMA_FOPS to add get_unmapped_area drm/fb-cma-helper: Add drm_fb_cma_get_gem_addr() dt-bindings: display: Add STM32 LTDC driver drm/stm: Add STM32 LTDC driver MAINTAINERS: add maintainers for DRM STM driver ARM: dts: stm32: Add ltdc support on stm32f429 MCU ARM: dts: stm32: Enable ltdc & simple panel on stm32f429-Eval board ARM: configs: stm32: Add DRM support in STM32 defconfig ARM: configs: stm32: Add simple panel support in STM32 defconfig .../devicetree/bindings/display/st,stm32-ltdc.txt | 36 + MAINTAINERS | 9 + arch/arm/boot/dts/stm32429i-eval.dts | 59 + arch/arm/boot/dts/stm32f429.dtsi | 12 +- arch/arm/configs/stm32_defconfig | 3 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/drm_fb_cma_helper.c | 27 + drivers/gpu/drm/stm/Kconfig | 16 + drivers/gpu/drm/stm/Makefile | 7 + drivers/gpu/drm/stm/drv.c | 221 ++++ drivers/gpu/drm/stm/ltdc.c | 1161 ++++++++++++++++++++ drivers/gpu/drm/stm/ltdc.h | 40 + include/drm/drm_fb_cma_helper.h | 4 + include/drm/drm_gem_cma_helper.h | 1 + 15 files changed, 1598 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/display/st,stm32-ltdc.txt create mode 100644 drivers/gpu/drm/stm/Kconfig create mode 100644 drivers/gpu/drm/stm/Makefile create mode 100644 drivers/gpu/drm/stm/drv.c create mode 100644 drivers/gpu/drm/stm/ltdc.c create mode 100644 drivers/gpu/drm/stm/ltdc.h -- 1.9.1 [View Less]

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[Bug 100437] IO_PAGE_FAULT is spammed in dmesg
by bugzilla-daemon＠freedesktop.org 12 Jun '17

12 Jun '17

https://bugs.freedesktop.org/show_bug.cgi?id=100437 --- Comment #11 from Christian Lanig <freedesktop(a)lanig.email> --- It seems to have been disappeared with the newest bios with AGESA 1.0.0.6 on my mainboard. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 101374] Worms Clan Wars hangs on loading screen
by bugzilla-daemon＠freedesktop.org 12 Jun '17

12 Jun '17

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[Bug 101360] Assertion failure comparing result of ballotARB
by bugzilla-daemon＠freedesktop.org 12 Jun '17

12 Jun '17

https://bugs.freedesktop.org/show_bug.cgi?id=101360 --- Comment #3 from James Legg <jlegg(a)feralinteractive.com> --- The attached patch fixes the issue for me. -- You are receiving this mail because: You are the assignee for the bug.

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[Bug 101360] Assertion failure comparing result of ballotARB
by bugzilla-daemon＠freedesktop.org 12 Jun '17

12 Jun '17

https://bugs.freedesktop.org/show_bug.cgi?id=101360 --- Comment #2 from Nicolai Hähnle <nhaehnle(a)gmail.com> --- Created attachment 131885 --> https://bugs.freedesktop.org/attachment.cgi?id=131885&action=edit fix Please try with the attached patch. -- You are receiving this mail because: You are the assignee for the bug.

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dri-devel June 2017