kernel/linux.git/drivers/gpu/drm/drm_atomic.c, branch v5.15.3

drm: Fix typo in comments

2021-08-02T08:19:43+00:00

fix typo for drm v1->v2: respin with the change "iff ==> implies that" Signed-off-by: Cai Huoqing Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210730132729.376-1-caihuoqing@baidu.com

Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next

2021-07-27T10:48:17+00:00

Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes. Signed-off-by: Maarten Lankhorst

drm/plane: check that fb_damage is set up when used

2021-07-27T10:21:22+00:00

There's two stages of manual upload/invalidate displays: - just handling dirtyfb and uploading the entire fb all the time - looking at damage clips In the latter case we support it through fbdev emulation (with fb_defio), atomic property, and with the dirtfy clip rects. Make sure at least the atomic property is set up as the main official interface for this. Ideally we'd also check that drm_atomic_helper_dirtyfb() is used and that fbdev defio is set up, but that's quite a bit harder to do. Ideas very much welcome. From a cursor audit drivers seem to be getting this right mostly, but better to make sure. At least no one is bypassing the accessor function. v2: - use drm_warn_once with a meaningful warning string (José) - don't splat in the atomic check code for everyone (intel-gfx-ci) Reviewed-by: José Roberto de Souza (v1) Cc: Ville Syrjälä Cc: Gwan-gyeong Mun Cc: José Roberto de Souza Cc: Hans de Goede Signed-off-by: Daniel Vetter Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210723083457.696939-2-daniel.vetter@ffwll.ch

Merge tag 'drm-msm-next-2021-06-23b' of https://gitlab.freedesktop.org/drm/msm into drm-next

2021-06-23T21:21:16+00:00

* devcoredump support for display errors * dpu: irq cleanup/refactor * dpu: dt bindings conversion to yaml * dsi: dt bindings conversion to yaml * mdp5: alpha/blend_mode/zpos support * a6xx: cached coherent buffer support * a660 support * gpu iova fault improvements: - info about which block triggered the fault, etc - generation of gpu devcoredump on fault * assortment of other cleanups and fixes Signed-off-by: Dave Airlie From: Rob Clark Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGs4=qsGBBbyn-4JWqW4-YUSTKh67X3DsPQ=T2D9aXKqNA@mail.gmail.com

drm: allow drm_atomic_print_state() to accept any drm_printer

2021-06-23T14:32:13+00:00

Currently drm_atomic_print_state() internally allocates and uses a drm_info printer. Allow it to accept any drm_printer type so that the API can be leveraged even for taking drm snapshot. Rename the drm_atomic_print_state() to drm_atomic_print_new_state() so that it reflects its functionality better. changes in v5: - none Reported-by: kernel test robot Signed-off-by: Abhinav Kumar Reviewed-by: Daniel Vetter Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/1618606645-19695-2-git-send-email-abhinavk@codeaurora.org Signed-off-by: Rob Clark

Merge drm/drm-next into drm-misc-next

2021-04-26T12:03:09+00:00

Christian needs some patches from drm/next Signed-off-by: Maxime Ripard

drm: drm_atomic.c: Adjust end of block comment

2021-04-22T08:16:38+00:00

Add a new line with */ on the last line of a block comment to follow the Linux kernel coding conventions. Problem found by checkpatch. Signed-off-by: Beatriz Martins de Carvalho Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/387b6b852a72d6a98133cead5e4d0e3c39dd5094.1618756333.git.martinsdecarvalhobeatriz@gmail.com

gpu: drm: Replace bare "unsigned" with "unsigned int"

2021-04-12T15:57:14+00:00

Replaced the type "unsigned" with "unsigned int" because it is preferred. Issue detected by checkpatch.pl. Signed-off-by: Fabio M. De Francesco Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20210412105309.27156-1-fmdefrancesco@gmail.com

drm/atomic: Couple of typo fixes

2021-04-09T20:42:09+00:00

s/seralization/serialization/ s/parallism/parallelism/ Acked-by: Randy Dunlap Signed-off-by: Bhaskar Chowdhury Signed-off-by: Alex Deucher

drm: Switch to %p4cc format modifier

2021-02-17T11:52:59+00:00

Switch DRM drivers from drm_get_format_name() to %p4cc. This gets rid of a large number of temporary variables at the same time. Signed-off-by: Sakari Ailus Reviewed-by: Petr Mladek Reviewed-by: Andy Shevchenko Acked-by: Thomas Zimmermann Signed-off-by: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/20210216155723.17109-4-sakari.ailus@linux.intel.com