kernel/linux.git/drivers/gpu/drm/amd/powerplay, branch v4.19.16

drm/amd/powerplay: issue pre-display settings for display change event

2018-12-21T13:15:19+00:00

[ Upstream commit 10cb3e6b63bf4266a5198813526fdd7259ffb8be ] For display config change event only, pre-display config settings are needed. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: update smu firmware images for VI variants (v2)

2018-12-19T18:19:53+00:00

commit 153573d8870e1c173721bdc1ced72b3ad0d85de4 upstream. Some new variants require updated firmware. V2: add MODULE_FIRMWARE for new firmwares Reviewed-by: Huang Rui (v1) Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/powerplay: Apply avfs cks-off voltages on VI

2018-12-19T18:19:53+00:00

commit cf4197ed5796234a53beb71228198c7d1e678947 upstream. Instead of EVV cks-off voltages, avfs cks-off voltages can avoid the overshoot voltages when switching sclk. Signed-off-by: Kenneth Feng Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd/powerplay: Enable/Disable NBPSTATE on On/OFF of UVD

2018-11-21T08:19:25+00:00

commit 51ef434a15b450bfbef1e06cc87ee4e98a224486 upstream. We observe black lines (underflow) on display when playing a 4K video with UVD. On Disabling Low memory P state this issue is not seen. Multiple runs of power measurement shows no imapct. Signed-off-by: Akshu Agrawal Signed-off-by: Satyajit Sahu Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/powerplay: fix missing break in switch statements

2018-11-21T08:19:09+00:00

[ Upstream commit 14b284832e7dea6f54f0adfd7bed105548b94e57 ] There are several switch statements that are missing break statements. Add missing breaks to handle any fall-throughs corner cases. Detected by CoverityScan, CID#1457175 ("Missing break in switch") Fixes: 18aafc59b106 ("drm/amd/powerplay: implement fw related smu interface for iceland.") Acked-by: Huang Rui Signed-off-by: Colin Ian King Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/powerplay: enable dpm under pass-through

2018-08-21T19:18:21+00:00

Repeat enable dpm under pass-through because there is no actually hardware-fini and real power-off when guest vm shutdown or reboot. Otherwise, under pass-through it will be failed to populate populate and upload SCLK MCLK DPM levels due to zero of pcie_speed_table.count. Signed-off-by: Yintian Tao Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

Merge branch 'drm-next-4.19' of git://people.freedesktop.org/~agd5f/linux into drm-next

2018-08-07T20:22:23+00:00

Fixes for 4.19: - Fix UVD 7.2 instance handling - Fix UVD 7.2 harvesting - GPU scheduler fix for when a process is killed - TTM cleanups - amdgpu CS bo_list fixes - Powerplay fixes for polaris12 and CZ/ST - DC fixes for link training certain HMDs - DC fix for vega10 blank screen in certain cases From: Alex Deucher Signed-off-by: Dave Airlie Link: https://patchwork.freedesktop.org/patch/msgid/20180801222906.1016-1-alexander.deucher@amd.com

drm/amd/pp: Convert voltage unit in mV*4 to mV on CZ/ST

2018-07-31T21:58:06+00:00

the voltage showed in debugfs and hwmon should be in mV Reviewed-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/pp: Delete unused temp variables

2018-07-31T21:58:06+00:00

Only delete the dead temp variables in Polaris. Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher

drm/amd/pp/Polaris12: Fix a chunk of registers missed to program

2018-07-31T21:58:02+00:00

DIDTConfig_Polaris12[] table missed a big chunk of data. Pointed by aidan.fabius Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org