kernel/include/drm/drm_crtc.h, branch linux-5.1.y

drm: Move the legacy kms disable_all helper to crtc helpers

2019-01-11T21:54:29Z

It's not a core function, and the matching atomic functions are also not in the core. Plus the suspend/resume helper is also already there. Needs a tiny bit of open-coding, but less midlayer beats that I think. v2: Rebase onto ast (which gained a new user). Cc: Sam Bobroff Reviewed-by: Alex Deucher Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Cc: Ben Skeggs Cc: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: Rex Zhu Cc: Andrey Grodzovsky Cc: Huang Rui Cc: Shaoyun Liu Cc: Monk Liu Cc: nouveau@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20181217194303.14397-4-daniel.vetter@ffwll.ch

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

2019-01-11T15:32:10Z

drm-next has been forwarded to 5.0-rc1, and we need it to apply the damage helper for dirtyfb series from Noralf Trønnes. Signed-off-by: Maxime Ripard

drm: Unexport drm_crtc_force_disable

2019-01-11T14:56:40Z

It's a legacy kms only thing, good to hide it better now that all those old drivers use the legacy crtc helpers directly. Reviewed-by: Alex Deucher Signed-off-by: Daniel Vetter Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20181217194303.14397-3-daniel.vetter@ffwll.ch

drm: Add vrr_enabled property to drm CRTC

2018-11-28T20:55:34Z

This patch introduces the 'vrr_enabled' CRTC property to allow dynamic control over variable refresh rate support for a CRTC. This property should be treated like a content hint to the driver - if the hardware or driver is not capable of driving variable refresh timings then this is not considered an error. Capability for variable refresh rate support should be determined by querying the vrr_capable drm connector property. It is worth noting that while the property is intended for atomic use it isn't filtered from legacy userspace queries. This allows for Xorg userspace drivers to implement support. Signed-off-by: Nicholas Kazlauskas Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher

drm/crc: Cleanup crtc_crc_open function

2018-08-22T16:47:58Z

This patch make changes to allocate crc-entries buffer before enabling CRC generation. It moves all the failure check early in the function before setting the source or memory allocation. Now set_crc_source takes only two variable inputs, values_cnt we already gets as part of verify_crc_source. Changes since V1: - refactor code to use single spin lock Changes since V2: - rebase Changes since V3: - rebase on top of VKMS driver Signed-off-by: Mahesh Kumar Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart Cc: Haneen Mohammed Reviewed-by: Maarten Lankhorst Acked-by: Leo Li (V2) Reviewed-by: Laurent Pinchart (V3) Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20180821083858.26275-3-mahesh1.kumar@intel.com

drm: crc: Introduce get_crc_sources callback

2018-08-13T12:00:20Z

This patch introduce a callback function "get_crc_sources" which will be called during read of control node. It is an optional callback function and if driver implements this callback, driver should return a constant pointer to an array of crc sources list and update count according to the number of source in the list. Changes Since V1: (Daniel) - return const pointer to an array of crc sources list - do validation of sources in CRC-core Changes Since V2: - update commit message - update callback documentation - print one source name per line Signed-off-by: Mahesh Kumar Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart Reviewed-by: Maarten Lankhorst Reviewed-by: Laurent Pinchart Signed-off-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-3-mahesh1.kumar@intel.com

drm: crc: Introduce verify_crc_source callback

2018-08-13T12:00:20Z

This patch adds a new callback function "verify_crc_source" which will be used during setting the crc source in control node. This will help in avoiding setting of wrong string for source. Changes since V1: - do not yet verify_crc_source during open. Changes since V1: - improve callback description Signed-off-by: Mahesh Kumar Cc: dri-devel@lists.freedesktop.org Cc: Laurent Pinchart Reviewed-by: Maarten Lankhorst Reviewed-by: Laurent Pinchart Signed-off-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-2-mahesh1.kumar@intel.com

drm/doc: use inline kerneldoc style for drm_crtc_state

2018-07-13T16:40:28Z

Lots of added text here since I think the various control flow bits are worth explaining a bit better. v2: Fix conflict with Boris' no_vblank addition. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-15-daniel.vetter@ffwll.ch

drm/doc: move struct drm_crtc to in-line comments

2018-07-13T16:40:28Z

And clean them up a bit, as usual. v2: Fix nits (Sean). Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-12-daniel.vetter@ffwll.ch

drm: switch drm_plane to inline comments

2018-07-13T16:40:28Z

And use that opportunity to polish the kernel doc all around: - Beef up some of the documentation. - Intro text for drm_plane and better links - Fix all the hyperlinks! v2: Fix linebreaks. Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20180709084016.23750-10-daniel.vetter@ffwll.ch