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

Revert "drm/amd/display: enable S/G for RAVEN chip"

2019-11-20T23:40:21Z

This reverts commit 1c4259159132ae4ceaf7c6db37a6cf76417f73d9. S/G display is not stable with the IOMMU enabled on some platforms. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=205523 Acked-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/display: hide an unused variable

2019-10-02T17:58:33Z

Without CONFIG_DEBUG_FS, we get a warning for an unused variable: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:6020:33: error: unused variable 'source' [-Werror,-Wunused-variable] Hide the variable in an #ifdef like its only users. Fixes: 14b2584636c6 ("drm/amd/display: add functionality to grab DPRX CRC entries.") Reviewed-by: Harry Wentland Signed-off-by: Arnd Bergmann Signed-off-by: Alex Deucher

Revert "drm/amdgpu: disable stutter mode for renoir"

2019-10-02T17:53:07Z

This reverts commit 5813f97a5969bf1e7e723397a74e00b5de7278d6. Since SBIOS WCD9925N, NMI printing disappeared. Hence enable stutter mode. Signed-off-by: Aaron Liu Reviewed-by: Huang Rui Signed-off-by: Alex Deucher

Merge tag 'drm-fixes-5.4-2019-09-25' of git://people.freedesktop.org/~agd5f/linux into drm-next

2019-09-26T01:59:40Z

drm-fixes-5.4-2019-09-25: amdgpu: - Fix a 64 bit divide - Prevent a memory leak in a failure case in dc - Load proper gfx firmware on navi14 variants drm-fixes-5.4-2019-09-19: amdgpu: - Add more navi12 and navi14 PCI ids - Misc fixes for renoir - Fix bandwidth issues with multiple displays on vega20 - Support for Dali - Fix a possible oops with KFD on hawaii - Fix for backlight level after resume on some APUs - Other misc fixes Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20190925213500.3490-1-alexander.deucher@amd.com

Merge tag 'drm-misc-next-fixes-2019-09-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-09-25T22:48:23Z

- Multiple panfrost fixes for regulator support and page fault handling - Some cleanups and fixes in the self-refresh helpers - Some cleanups and fixes in the atomic helpers Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20190923160946.nvaqiw5j7fpcdhc7@gilmour

drm/atomic: Rename crtc_state->pageflip_flags to async_flip

2019-09-18T16:43:36Z

It's the only flag anyone actually cares about. Plus if we're unlucky, the atomic ioctl might need a different flag for async flips. So better to abstract this away from the uapi a bit. Reviewed-by: Maarten Lankhorst Reviewed-by: Nicholas Kazlauskas Cc: Maarten Lankhorst Cc: Michel Dänzer Cc: Alex Deucher Cc: Adam Jackson Cc: Sean Paul Cc: David Airlie Signed-off-by: Daniel Vetter Cc: Maxime Ripard Cc: Daniel Vetter Cc: Nicholas Kazlauskas Cc: Leo Li Cc: Harry Wentland Cc: David Francis Cc: Mario Kleiner Cc: Bhawanpreet Lakha Cc: Ben Skeggs Cc: "Christian König" Cc: Ilia Mirkin Cc: Sam Ravnborg Cc: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20190903190642.32588-3-daniel.vetter@ffwll.ch

drm/amd/display: Restore backlight brightness after system resume

2019-09-17T19:40:32Z

Laptops with AMD APU doesn't restore display backlight brightness after system resume. This issue started when DC was introduced. Let's use BL_CORE_SUSPENDRESUME so the backlight core calls update_status callback after system resume to restore the backlight level. Tested on Dell Inspiron 3180 (Stoney Ridge) and Dell Latitude 5495 (Raven Ridge). Cc: Signed-off-by: Kai-Heng Feng Signed-off-by: Alex Deucher

drm/amdgpu: disable stutter mode for renoir

2019-09-17T18:56:03Z

With stutter mode enabled, NMI prints frequently. Disable stutter for the moment because NMI warning storm, and will enable it back till the issue is addressed Signed-off-by: Aaron Liu Acked-by: Huang Rui Signed-off-by: Alex Deucher

Merge tag 'drm-next-5.4-2019-08-30' of git://people.freedesktop.org/~agd5f/linux into drm-next

2019-09-06T06:40:28Z

drm-next-5.4-2019-08-30: amdgpu: - Add DC support for Renoir - Add some GPUVM hw bug workarounds - add support for the smu11 i2c controller - GPU reset vram lost bug fixes - Navi1x powergating fixes - Navi12 power fixes - Renoir power fixes - Misc bug fixes and cleanups Signed-off-by: Dave Airlie From: Alex Deucher Link: https://patchwork.freedesktop.org/patch/msgid/20190830212650.5055-1-alexander.deucher@amd.com

drm/amd/display: Handle Renoir in amdgpu_dm (v2)

2019-08-29T20:52:33Z

Hook up renoir support to KMS. v2: squash in "Fixes for Renoir in amdgpu_dm" Acked-by: Harry Wentland Signed-off-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher