linux/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c, branch v5.4

drm/amd/display: Enable SST DSC in DM

2019-08-22T22:24:47Z

In create_stream_for_sink, check for SST DP connectors Parse DSC caps to DC format, then, if DSC is supported, compute the config DSC hardware will be programmed by dc_commit_state Tested-by: Mikita Lipski Signed-off-by: David Francis Reviewed-by: Nicholas Kazlauskas Signed-off-by: Alex Deucher

Merge branch 'drm-next' into drm-next-5.3

2019-06-25T13:42:25Z

Backmerge drm-next and fix up conflicts due to drmP.h removal. Signed-off-by: Alex Deucher

drm/amd/display: Add DSC support for Navi (v2)

2019-06-22T14:34:07Z

Add support for DCN2 DSC (Display Stream Compression) HW Blocks: +--------++------+ +----------+ | HUBBUB || HUBP | <-- | MMHUBBUB | +--------++------+ +----------+ | ^ v | +--------+ +--------+ | DPP | | DWB | +--------+ +--------+ | v ^ +--------+ | | MPC | | +--------+ | | | v | +-------+ +-------+ | | OPP | <--> | DSC | | +-------+ +-------+ | | | v | +--------+ / | OPTC | -------------- +--------+ | v +--------+ +--------+ | DIO | | DCCG | +--------+ +--------+ v2: rebase (Alex) Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher

drm/amd: drop use of drmP.h in display/

2019-06-10T21:00:20Z

Drop all uses of drmP.h in drm/amd/display/. Fix fallout. Signed-off-by: Sam Ravnborg Reviewed-by: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-9-sam@ravnborg.org

drm/amd/display: Poll pending DOWN_REP before enabling the link

2019-03-19T20:04:02Z

[Why] With special monitor combination on MST, the UP_REQ could come after clear payload table. It makes the pending DOWN_REP fail to be handled after link training and the new DOWN_REQ will be queued until time out . [How] To move the current polling pending DOWN_REP procedure to after clear payload table to make sure the pending DOWN_REP can be done before enabling the link. Signed-off-by: Martin Tsai Reviewed-by: Tony Cheng Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next

2019-02-04T04:57:34Z

ttm: - Replace ref/unref naming with get/put amdgpu: - Revert DC clang fix, causes a segfault with some compiler versions - SR-IOV fix - PCIE fix for vega20 - Misc DC fixes Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20190201062345.7304-1-alexander.deucher@amd.com

Merge tag 'drm-misc-next-2019-02-01' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-02-04T04:42:34Z

drm-misc-next for 5.1: UAPI Changes: Cross-subsystem Changes: Core Changes: - Split out some part of drm_crtc_helper.h into drm_probe_helper.h - DRIVER_* flags improvements - New tasks on the TODO-list - Improvements to the documentation Driver Changes: - Continual of drmP.h removal in multiple drivers - Removal of FBINFO_(FLAG_)DEFAULT in multiple drivers - sun4i: Addition of the A23 support, multiple fixes for the tiled formats - atmel-hlcdc: Fix of clipping and rotation properties - qxl: various BO-related improvements, prime and generic fbdev emulation support - dw-hdmi: Support for HDMI2.0 2160p modes and YUV420 output - New Sitronix ST7701 panel driver - New Kingdisplay KD097D04 panel driver - New LeMaker BL035-RGB-002 panel driver - New PDA 91-00156-A0 panel driver Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20190201144749.t3abxvguhstu6bcl@flea

drm/amd/display: Poll pending down rep before clear payload allocation table

2019-01-28T16:43:46Z

[Why] On current design, driver cannot handle the interrupt for down reply when link training is processing. The DOWN REQ send before link training will keep in the pending DOWN REP state in the queue. It makes the next DOWN REQ be queued until time out. [How] To add a polling sequence before clear payload allocation table to make sure the pending DOWN REP can be handled. Signed-off-by: Martin Tsai Reviewed-by: Charlene Liu Acked-by: Leo Li Signed-off-by: Alex Deucher

drm: Split out drm_probe_helper.h

2019-01-24T12:20:42Z

Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland Acked-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Jani Nikula Cc: Laurent Pinchart Acked-by: Rodrigo Vivi Acked-by: Benjamin Gaignard Acked-by: Jani Nikula Acked-by: Neil Armstrong Acked-by: Oleksandr Andrushchenko Acked-by: CK Hu Acked-by: Alex Deucher Acked-by: Sam Ravnborg Reviewed-by: Laurent Pinchart Acked-by: Liviu Dudau Signed-off-by: Daniel Vetter Cc: linux-arm-kernel@lists.infradead.org Cc: virtualization@lists.linux-foundation.org Cc: etnaviv@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: spice-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: xen-devel@lists.xen.org Link: https://patchwork.freedesktop.org/patch/msgid/20190117210334.13234-1-daniel.vetter@ffwll.ch

drm/amd/display: Use 100 Hz precision for pipe pixel clocks

2019-01-14T20:04:39Z

[Why] Users would like more accurate pixel clocks, especially for fractional "TV" frame rates like 59.94 Hz. [How] Store and communicate pixel clocks with 100 Hz accuracy from dc_crtc_timing through to BIOS command table setpixelclock call. Signed-off-by: Ken Chalmers Reviewed-by: Charlene Liu Acked-by: Leo Li Signed-off-by: Alex Deucher