linux-stable.git/drivers/gpu/drm/amd/amdgpu, branch v4.4.26 Linux kernel stable tree drm/amdgpu/cz: enable/disable vce dpm even if vce pg is disabled 2016-09-15T06:27:50+00:00 Alex Deucher alexander.deucher@amd.com 2016-08-30T04:35:03+00:00 b54698f045e805b577e14285d047ecfae1e706be [ Upstream commit b3dae7828399ef316e3fabf7e82c6415cb03a02e ] I missed this when cleaning up the vce pg handling. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit b3dae7828399ef316e3fabf7e82c6415cb03a02e ]

I missed this when cleaning up the vce pg handling.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix dp link rate selection (v2) 2016-09-15T06:27:44+00:00 Alex Deucher alexander.deucher@amd.com 2015-12-17T14:57:49+00:00 8844e74f8e0f1758ad9931b480ec88dd37c8528c [ Upstream commit 41869c1c7fe583dec932eb3d87de2e010b30a737 ] Need to properly handle the max link rate in the dpcd. This prevents some cases where 5.4 Ghz is selected when it shouldn't be. v2: simplify logic, add array bounds check Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 41869c1c7fe583dec932eb3d87de2e010b30a737 ]

Need to properly handle the max link rate in the dpcd.
This prevents some cases where 5.4 Ghz is selected when
it shouldn't be.

v2: simplify logic, add array bounds check

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: record error code when ring test failed 2016-09-07T06:32:42+00:00 Chunming Zhou David1.Zhou@amd.com 2016-08-30T09:59:11+00:00 d6af5abb8d5d0690149ff2dab62c830521c6b795 commit 1f703e6679f373f5bba4efe7093aa82e91af4037 upstream. Otherwise we may miss errors. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1f703e6679f373f5bba4efe7093aa82e91af4037 upstream.

Otherwise we may miss errors.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amd/amdgpu: sdma resume fail during S4 on CI 2016-09-07T06:32:42+00:00 jimqu Jim.Qu@amd.com 2016-08-30T00:59:42+00:00 2d4ab6c1368a8bdf2d4c8a2980f028f6f0fb142e commit 10ea9434065e56fe14287f89258ecf2fb684ed1a upstream. SDMA could be fail in the thaw() and restore() processes, do software reset if each SDMA engine is busy. Signed-off-by: JimQu <Jim.Qu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 10ea9434065e56fe14287f89258ecf2fb684ed1a upstream.

SDMA could be fail in the thaw() and restore() processes, do software reset
if each SDMA engine is busy.

Signed-off-by: JimQu <Jim.Qu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: skip TV/CV in display parsing 2016-09-07T06:32:42+00:00 Alex Deucher alexander.deucher@amd.com 2016-08-24T17:04:15+00:00 2b2627113eee3050a0744a98940b987ad1341c0b commit 611a1507fe8569ce1adab3abc982ea58ab559fb9 upstream. No asics supported by amdgpu support analog TV. Workaround for bug: https://bugs.freedesktop.org/show_bug.cgi?id=97460 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 611a1507fe8569ce1adab3abc982ea58ab559fb9 upstream.

No asics supported by amdgpu support analog TV.

Workaround for bug:
https://bugs.freedesktop.org/show_bug.cgi?id=97460

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: avoid a possible array overflow 2016-09-07T06:32:42+00:00 Alex Deucher alexander.deucher@amd.com 2016-08-24T16:31:36+00:00 9c22155c5a39dc452c59534195712f57f512b063 commit e1718d97aa88ea44a6a8f50ff464253dd0dacf01 upstream. When looking up the connector type make sure the index is valid. Avoids a later crash if we read past the end of the array. Workaround for bug: https://bugs.freedesktop.org/show_bug.cgi?id=97460 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit e1718d97aa88ea44a6a8f50ff464253dd0dacf01 upstream.

When looking up the connector type make sure the index
is valid.  Avoids a later crash if we read past the end
of the array.

Workaround for bug:
https://bugs.freedesktop.org/show_bug.cgi?id=97460

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix amdgpu_move_blit on 32bit systems 2016-09-07T06:32:42+00:00 Christian König christian.koenig@amd.com 2016-08-17T07:45:25+00:00 65317dbcf37367350276967ff9e3b4647054cb64 commit 815d27a46f3119f74fe01fe10bf683aa5bc55597 upstream. This bug seems to be present for a very long time. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 815d27a46f3119f74fe01fe10bf683aa5bc55597 upstream.

This bug seems to be present for a very long time.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Change GART offset to 64-bit 2016-09-07T06:32:42+00:00 Felix Kuehling Felix.Kuehling@amd.com 2016-08-12T23:25:21+00:00 4e9db9e6bfdf926bb96780cbc4ae842ea1cc3edf commit cab0b8d50e9bbef62c04067072c953433a87a9ff upstream. The GART aperture size can be bigger than 4GB. Therefore the offset used in amdgpu_gart_bind and amdgpu_gart_unbind must be 64-bit. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit cab0b8d50e9bbef62c04067072c953433a87a9ff upstream.

The GART aperture size can be bigger than 4GB. Therefore the offset
used in amdgpu_gart_bind and amdgpu_gart_unbind must be 64-bit.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/gmc7: add missing mullins case 2016-08-20T16:09:22+00:00 Alex Deucher alexander.deucher@amd.com 2016-07-29T22:03:42+00:00 4925cf140ff6208894feb0e81984c7f320025f2e commit 7f555c8e5a84b348c2b76f4ca78eae7222354c03 upstream. Looks like this got missed when we ported the code from radeon. Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 7f555c8e5a84b348c2b76f4ca78eae7222354c03 upstream.

Looks like this got missed when we ported the code from radeon.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix firmware info version checks 2016-08-20T16:09:22+00:00 Alex Deucher alexander.deucher@amd.com 2016-07-27T19:31:59+00:00 672138e0ce66e47b33171096dddfe296e948de37 commit a8a04c994d41a489eb0f2899893209e04e030153 upstream. Some of the checks didn't handle frev 2 tables properly. amdgpu doesn't support any tables pre-frev 2, so drop the checks. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a8a04c994d41a489eb0f2899893209e04e030153 upstream.

Some of the checks didn't handle frev 2 tables properly.
amdgpu doesn't support any tables pre-frev 2, so drop
the checks.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>