linux-stable.git/drivers/gpu/drm/amd/powerplay, branch linux-5.5.y Linux kernel stable tree drm/amd/powerplay: force the trim of the mclk dpm_levels if OD is enabled 2020-04-21T07:06:43+00:00 Sergei Lopatin magist3r@gmail.com 2019-06-26T09:56:59+00:00 ba59ac209bb8290501661280fa6d721a0e05c505 commit 8c7f0a44b4b4ef16df8f44fbaee6d1f5d1593c83 upstream. Should prevent flicker if PP_OVERDRIVE_MASK is set. bug: https://bugs.freedesktop.org/show_bug.cgi?id=102646 bug: https://bugs.freedesktop.org/show_bug.cgi?id=108941 bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1088 bug: https://gitlab.freedesktop.org/drm/amd/-/issues/628 Signed-off-by: Sergei Lopatin <magist3r@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 8c7f0a44b4b4ef16df8f44fbaee6d1f5d1593c83 upstream.

Should prevent flicker if PP_OVERDRIVE_MASK is set.

bug: https://bugs.freedesktop.org/show_bug.cgi?id=102646
bug: https://bugs.freedesktop.org/show_bug.cgi?id=108941
bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1088
bug: https://gitlab.freedesktop.org/drm/amd/-/issues/628

Signed-off-by: Sergei Lopatin <magist3r@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/powerplay: using the FCLK DPM table to set the MCLK 2020-04-17T14:12:14+00:00 Yuxian Dai Yuxian.Dai@amd.com 2020-04-01T11:26:26+00:00 c48226311e812d4ed8a0078eeab50f3b9dd149f6 commit 022ac4c9c55be35a2d1f71019a931324c51b0dab upstream. 1.Using the FCLK DPM table to set the MCLK for DPM states consist of three entities: FCLK UCLK MEMCLK All these three clk change together, MEMCLK from FCLK, so use the fclk frequency. 2.we should show the current working clock freqency from clock table metric Signed-off-by: Yuxian Dai <Yuxian.Dai@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 022ac4c9c55be35a2d1f71019a931324c51b0dab upstream.

1.Using the FCLK DPM table to set the MCLK for DPM states consist of
three entities:
 FCLK
 UCLK
 MEMCLK
All these three clk change together, MEMCLK from FCLK, so use the fclk
frequency.
2.we should show the current working clock freqency from clock table metric

Signed-off-by: Yuxian Dai <Yuxian.Dai@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Kevin Wang <Kevin1.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix memory leak during TDR test(v2) 2020-03-21T07:15:47+00:00 Monk Liu Monk.Liu@amd.com 2020-02-08T11:01:21+00:00 44fa396527250d2258cc59481c6498bff2fbeb6b [ Upstream commit 4829f89855f1d3a3d8014e74cceab51b421503db ] fix system memory leak v2: fix coding style Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 4829f89855f1d3a3d8014e74cceab51b421503db ]

fix system memory leak

v2:
fix coding style

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amd/powerplay: fix pre-check condition for setting clock range 2020-03-12T06:18:36+00:00 Prike Liang Prike.Liang@amd.com 2020-03-02T01:36:15+00:00 8cb73f009d887a706c64e9f1aabee9c4c9ee8eac commit 80381d40c9bf5218db06a7d7246c5478c95987ee upstream. This fix will handle some MP1 FW issue like as mclk dpm table in renoir has a reverse dpm clock layout and a zero frequency dpm level as following case. cat pp_dpm_mclk 0: 1200Mhz 1: 1200Mhz 2: 800Mhz 3: 0Mhz Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 80381d40c9bf5218db06a7d7246c5478c95987ee upstream.

This fix will handle some MP1 FW issue like as mclk dpm table in renoir has a reverse
dpm clock layout and a zero frequency dpm level as following case.

cat pp_dpm_mclk
0: 1200Mhz
1: 1200Mhz
2: 800Mhz
3: 0Mhz

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_voltage 2020-02-24T07:38:50+00:00 Alex Deucher alexander.deucher@amd.com 2020-01-29T17:42:57+00:00 24add5b4849b43c33d6500d25fe686d1d1e4549c [ Upstream commit 1064ad4aeef94f51ca230ac639a9e996fb7867a0 ] Cull out 0 clocks to avoid a warning in DC. Bug: https://gitlab.freedesktop.org/drm/amd/issues/963 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 1064ad4aeef94f51ca230ac639a9e996fb7867a0 ]

Cull out 0 clocks to avoid a warning in DC.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/963
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu/smu10: fix smu10_get_clock_by_type_with_latency 2020-02-24T07:38:50+00:00 Alex Deucher alexander.deucher@amd.com 2020-01-28T18:19:51+00:00 b6bd445a505ee42d707ef7faaf05dcc2d925c10c [ Upstream commit 4d0a72b66065dd7e274bad6aa450196d42fd8f84 ] Only send non-0 clocks to DC for validation. This mirrors what the windows driver does. Bug: https://gitlab.freedesktop.org/drm/amd/issues/963 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 4d0a72b66065dd7e274bad6aa450196d42fd8f84 ]

Only send non-0 clocks to DC for validation.  This mirrors
what the windows driver does.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/963
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/amdgpu:/navi10: use the ODCAP enum to index the caps array 2020-02-19T18:54:07+00:00 Alex Deucher alexander.deucher@amd.com 2020-02-06T19:53:06+00:00 e94f882389985d10978fe3f4644c038a91c2db87 commit e33a8cfda5198fc09554fdd77ba246de42c886bd upstream. Rather than the FEATURE_ID flags. Avoids a possible reading past the end of the array. Reviewed-by: Evan Quan <evan.quan@amd.com> Reported-by: Aleksandr Mezin <mezin.alexander@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.5.x Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e33a8cfda5198fc09554fdd77ba246de42c886bd upstream.

Rather than the FEATURE_ID flags.  Avoids a possible reading past
the end of the array.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Reported-by: Aleksandr Mezin <mezin.alexander@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.5.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: update smu_v11_0_pptable.h 2020-02-19T18:54:07+00:00 Alex Deucher alexander.deucher@amd.com 2020-02-06T19:46:34+00:00 674ac9a07f6da7aa3ca6a9e7aa324052bbbda497 commit c1d66bc2e531b4ed3a9464b8e87144cc6b2fd63f upstream. Update to the latest changes. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.5.x Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit c1d66bc2e531b4ed3a9464b8e87144cc6b2fd63f upstream.

Update to the latest changes.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.5.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/smu_v11_0: Correct behavior of restoring default tables (v2) 2020-02-11T12:37:15+00:00 Matt Coffin mcoffin13@gmail.com 2020-01-25T18:04:05+00:00 07a04e9faac72f0e329b2de5595a89dc481d77a6 commit 93c5f1f66c6ad4a3b180c1644f74e1b3b4be7864 upstream. Previously, the syfs functionality for restoring the default powerplay table was sourcing it's information from the currently-staged powerplay table. This patch adds a step to cache the first overdrive table that we see on boot, so that it can be used later to "restore" the powerplay table v2: sqaush my original with Matt's fix Bug: https://gitlab.freedesktop.org/drm/amd/issues/1020 Signed-off-by: Matt Coffin <mcoffin13@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.5.x Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 93c5f1f66c6ad4a3b180c1644f74e1b3b4be7864 upstream.

Previously, the syfs functionality for restoring the default powerplay
table was sourcing it's information from the currently-staged powerplay
table.

This patch adds a step to cache the first overdrive table that we see on
boot, so that it can be used later to "restore" the powerplay table

v2: sqaush my original with Matt's fix

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1020
Signed-off-by: Matt Coffin <mcoffin13@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.5.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/navi10: add OD_RANGE for navi overclocking 2020-02-11T12:37:15+00:00 Alex Deucher alexander.deucher@amd.com 2020-01-25T16:27:06+00:00 e5f2f739651ebeed437e859a8a812944fc5445fc commit ee23a518fdc2c1dd1aaaf3a2c7ffdd6c83b396ec upstream. So users can see the range of valid values. Bug: https://gitlab.freedesktop.org/drm/amd/issues/1020 Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 5.5.x Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ee23a518fdc2c1dd1aaaf3a2c7ffdd6c83b396ec upstream.

So users can see the range of valid values.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/1020
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.5.x
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>