linux-stable.git/drivers/gpu, branch v6.2.7 Linux kernel stable tree drm/amd/display: adjust MALL size available for DCN32 and DCN321 2023-03-17T07:58:03+00:00 Samson Tam Samson.Tam@amd.com 2023-01-11T18:31:31+00:00 a8691ec981557eb555ebb39f2ca4bcfd2ecdb070 commit 235fef6c7fd341026eee90cc546e6e8ff8b2c315 upstream. [Why] MALL size available can vary for different SKUs. Use num_chans read from VBIOS to determine the available MALL size we can use [How] Define max_chans for DCN32 and DCN321. If num_chans is max_chans, then return max_chans as we can access the entire MALL space. Otherwise, define avail_chans as the number of available channels we are allowed instead. Return corresponding number of channels back and use this to calculate available MALL size. Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Samson Tam <Samson.Tam@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 235fef6c7fd341026eee90cc546e6e8ff8b2c315 upstream.

[Why]
MALL size available can vary for different SKUs.
Use num_chans read from VBIOS to determine the available MALL size we can use

[How]
Define max_chans for DCN32 and DCN321.
If num_chans is max_chans, then return max_chans as we can access the
 entire MALL space.
Otherwise, define avail_chans as the number of available channels we are
 allowed instead.
Return corresponding number of channels back and use this to calculate
 available MALL size.

Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amd/display: Allow subvp on vactive pipes that are 2560x1440@60 2023-03-17T07:58:03+00:00 Alvin Lee Alvin.Lee2@amd.com 2022-12-14T15:12:55+00:00 d16a3e4d2ff8c9d32f39ed3d634a6e56f6dfb5d0 commit 2ebd1036209c2e7b61e6bc6e5bee4b67c1684ac6 upstream. Enable subvp on specifically 1440p@60hz displays even though it can switch in vactive. Tested-by: Daniel Wheeler <Daniel.Wheeler@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 2ebd1036209c2e7b61e6bc6e5bee4b67c1684ac6 upstream.

Enable subvp on specifically 1440p@60hz displays even though it can
switch in vactive.

Tested-by: Daniel Wheeler <Daniel.Wheeler@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/soc21: Add video cap query support for VCN_4_0_4 2023-03-17T07:58:00+00:00 Veerabadhran Gopalakrishnan veerabadhran.gopalakrishnan@amd.com 2023-03-08T14:03:53+00:00 0e70cfb035410d80454485169195e64dccf88dcb [ Upstream commit 6ce2ea07c5ff0a8188eab0e5cd1f0e4899b36835 ] Added the video capability query support for VCN version 4_0_4 Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.1.x Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 6ce2ea07c5ff0a8188eab0e5cd1f0e4899b36835 ]

Added the video capability query support for VCN version 4_0_4

Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.1.x
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu/soc21: don't expose AV1 if VCN0 is harvested 2023-03-17T07:58:00+00:00 Alex Deucher alexander.deucher@amd.com 2023-01-13T15:45:59+00:00 e9ef41248bd1d526b5d5f53e8df5146229d8a90e [ Upstream commit a6de636eb04f146d23644dbbb7173e142452a9b7 ] Only VCN0 supports AV1. Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Stable-dep-of: 6ce2ea07c5ff ("drm/amdgpu/soc21: Add video cap query support for VCN_4_0_4") Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a6de636eb04f146d23644dbbb7173e142452a9b7 ]

Only VCN0 supports AV1.

Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stable-dep-of: 6ce2ea07c5ff ("drm/amdgpu/soc21: Add video cap query support for VCN_4_0_4")
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu: fix return value check in kfd 2023-03-17T07:58:00+00:00 Shashank Sharma shashank.sharma@amd.com 2023-02-27T14:42:28+00:00 da913a48034bab419d814b6de57500baa879fee2 [ Upstream commit 20534dbcc7b7bfb447279cdcfb0d88ee3b779a18 ] This patch fixes a return value check in kfd doorbell handling. This function should return 0(error) only when the ida_simple_get returns < 0(error), return > 0 is a success case. Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Fixes: 16f0013157bf ("drm/amdkfd: Allocate doorbells only when needed") Acked-by: Christian Koenig <chriatian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 20534dbcc7b7bfb447279cdcfb0d88ee3b779a18 ]

This patch fixes a return value check in kfd doorbell handling.
This function should return 0(error) only when the ida_simple_get
returns < 0(error), return > 0 is a success case.

Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Fixes: 16f0013157bf ("drm/amdkfd: Allocate doorbells only when needed")
Acked-by: Christian Koenig <chriatian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/msm/dpu: clear DSPP reservations in rm release 2023-03-17T07:57:55+00:00 Kalyan Thota quic_kalyant@quicinc.com 2023-02-13T11:11:41+00:00 655f26392f7cfc2aab6b25f2f03e3e3d1c65d2bd [ Upstream commit 5ec498ba86550909f2611b07087d57a71a78c336 ] Clear DSPP reservations from the global state during rm release Fixes: e47616df008b ("drm/msm/dpu: add support for color processing blocks in dpu driver") Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Patchwork: https://patchwork.freedesktop.org/patch/522443/ Link: https://lore.kernel.org/r/1676286704-818-2-git-send-email-quic_kalyant@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 5ec498ba86550909f2611b07087d57a71a78c336 ]

Clear DSPP reservations from the global state during
rm release

Fixes: e47616df008b ("drm/msm/dpu: add support for color processing blocks in dpu driver")
Signed-off-by: Kalyan Thota <quic_kalyant@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Patchwork: https://patchwork.freedesktop.org/patch/522443/
Link: https://lore.kernel.org/r/1676286704-818-2-git-send-email-quic_kalyant@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/msm/disp/dpu: fix sc7280_pp base offset 2023-03-17T07:57:55+00:00 Kuogee Hsieh quic_khsieh@quicinc.com 2023-02-27T21:36:40+00:00 eff87c498dfb3c5ea192fe85c362efa3139ed4c6 [ Upstream commit ce68153edb5b36ddf87a19ed5a85131498690bbf ] At sc7280, pingpong block is used to management the dither effects to reduce distortion at panel. Currently pingpong-0 base offset is wrongly set at 0x59000. This mistake will not cause system to crash. However it will make dither not work. This patch correct sc7280 ping pong-0 block base offset. Changes in v2: -- add more details info n regrading of pingpong block at commit text Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for SC7280 target") Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/524332/ Link: https://lore.kernel.org/r/1677533800-3125-1-git-send-email-quic_khsieh@quicinc.com Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit ce68153edb5b36ddf87a19ed5a85131498690bbf ]

At sc7280, pingpong block is used to management the dither effects
to reduce distortion at panel. Currently pingpong-0 base offset is
wrongly set at 0x59000. This mistake will not cause system to crash.
However it will make dither not work. This patch correct sc7280 ping
pong-0 block base offset.

Changes in v2:
-- add more details info n regrading of pingpong block at commit text

Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for SC7280 target")
Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/524332/
Link: https://lore.kernel.org/r/1677533800-3125-1-git-send-email-quic_khsieh@quicinc.com
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/msm/dpu: fix clocks settings for msm8998 SSPP blocks 2023-03-17T07:57:55+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2023-02-11T23:12:21+00:00 a44ab6e89a05964eb3712d6eb25240478cc59c64 [ Upstream commit 0abb6a24aabc1252eae75fe23b0ccd3217c6ee07 ] DMA2 and DMA3 planes on msm8998 should use corresponding DMA2 and DMA3 clocks rather than CURSOR0/1 clocks (which are used for the CURSOR planes). Correct corresponding SSPP declarations. Fixes: 94391a14fc27 ("drm/msm/dpu1: Add MSM8998 to hw catalog") Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> Cc: Jami Kettunen <jami.kettunen@somainline.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/522230/ Link: https://lore.kernel.org/r/20230211231259.1308718-13-dmitry.baryshkov@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 0abb6a24aabc1252eae75fe23b0ccd3217c6ee07 ]

DMA2 and DMA3 planes on msm8998 should use corresponding DMA2 and DMA3
clocks rather than CURSOR0/1 clocks (which are used for the CURSOR
planes). Correct corresponding SSPP declarations.

Fixes: 94391a14fc27 ("drm/msm/dpu1: Add MSM8998 to hw catalog")
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Cc: Jami Kettunen <jami.kettunen@somainline.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522230/
Link: https://lore.kernel.org/r/20230211231259.1308718-13-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/msm/dpu: drop DPU_DIM_LAYER from MIXER_MSM8998_MASK 2023-03-17T07:57:55+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2023-02-11T23:12:20+00:00 d88d8d7e999a031661fbe5f0850764b5c8d7ab52 [ Upstream commit a5045b00a68171de11603812f4304179ef608e60 ] The msm8998 doesn't seem to support DIM_LAYER, so drop it from the supported features mask. Fixes: 2d8a4edb672d ("drm/msm/dpu: use feature bit for LM combined alpha check") Fixes: 94391a14fc27 ("drm/msm/dpu1: Add MSM8998 to hw catalog") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/522231/ Link: https://lore.kernel.org/r/20230211231259.1308718-12-dmitry.baryshkov@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit a5045b00a68171de11603812f4304179ef608e60 ]

The msm8998 doesn't seem to support DIM_LAYER, so drop it from
the supported features mask.

Fixes: 2d8a4edb672d ("drm/msm/dpu: use feature bit for LM combined alpha check")
Fixes: 94391a14fc27 ("drm/msm/dpu1: Add MSM8998 to hw catalog")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522231/
Link: https://lore.kernel.org/r/20230211231259.1308718-12-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/msm/dpu: correct sm6115 scaler 2023-03-17T07:57:55+00:00 Dmitry Baryshkov dmitry.baryshkov@linaro.org 2023-02-11T23:12:19+00:00 8a40fa5a6cd9d105647c56f0611ad260742b6d10 [ Upstream commit 38164e990a42ca276f72ab89fd24131e6d73b023 ] QSEED4 is a newer variant of QSEED3LITE, which should be used on sm6115. Fix the used feature masks. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Fixes: 3581b7062cec ("drm/msm/disp/dpu1: add support for display on SM6115") Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/522219/ Link: https://lore.kernel.org/r/20230211231259.1308718-11-dmitry.baryshkov@linaro.org Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 38164e990a42ca276f72ab89fd24131e6d73b023 ]

QSEED4 is a newer variant of QSEED3LITE, which should be used on
sm6115. Fix the used feature masks.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Fixes: 3581b7062cec ("drm/msm/disp/dpu1: add support for display on SM6115")
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/522219/
Link: https://lore.kernel.org/r/20230211231259.1308718-11-dmitry.baryshkov@linaro.org
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>