user/sven/linux.git/drivers/gpu/drm/amd/amdgpu, branch v5.4.43

drm/amdgpu: force fbdev into vram

2020-05-20T06:20:22Z

[ Upstream commit a6aacb2b26e85aa619cf0c6f98d0ca77314cd2a1 ] We set the fb smem pointer to the offset into the BAR, so keep the fbdev bo in vram. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=207581 Fixes: 6c8d74caa2fa33 ("drm/amdgpu: Enable scatter gather display support") Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin

drm/amdgpu: invalidate L2 before SDMA IBs (v2)

2020-05-20T06:20:16Z

[ Upstream commit fdf83646c0542ecfb9adc4db8f741a1f43dca058 ] This fixes GPU hangs due to cache coherency issues. v2: Split the version bump to a separate patch Signed-off-by: Marek Olšák Reviewed-by: Christian König Tested-by: Pierre-Eric Pelloux-Prayer Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin

drm/amdgpu: simplify padding calculations (v2)

2020-05-20T06:20:16Z

[ Upstream commit ce73516d42c9ab011fad498168b892d28e181db4 ] Simplify padding calculations. v2: Comment update and spacing. Signed-off-by: Luben Tuikov Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin

drm/amdgpu: drop redundant cg/pg ungate on runpm enter

2020-05-14T05:58:19Z

[ Upstream commit f7b52890daba570bc8162d43c96b5583bbdd4edd ] CG/PG ungate is already performed in ip_suspend_phase1. Otherwise, the CG/PG ungate will be performed twice. That will cause gfxoff disablement is performed twice also on runpm enter while gfxoff enablemnt once on rump exit. That will put gfxoff into disabled state. Fixes: b2a7e9735ab286 ("drm/amdgpu: fix the hw hang during perform system reboot and reset") Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin

drm/amdgpu: move kfd suspend after ip_suspend_phase1

2020-05-14T05:58:19Z

[ Upstream commit c457a273e118bb96e1db8d1825f313e6cafe4258 ] This sequence change should be safe as what did in ip_suspend_phase1 is to suspend DCE only. And this is a prerequisite for coming redundant cg/pg ungate dropping. Fixes: 487eca11a321ef ("drm/amdgpu: fix gfx hang during suspend with video playback (v2)") Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin

drm/amdgpu: Fix oops when pp_funcs is unset in ACPI event

2020-05-10T08:31:29Z

commit 5932d260a8d85a103bd6c504fbb85ff58b156bf9 upstream. On ARCTURUS and RENOIR, powerplay is not supported yet. When plug in or unplug power jack, ACPI event will issue. Then kernel NULL pointer BUG will be triggered. Check for NULL pointers before calling. Signed-off-by: Aaron Ma Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix the hw hang during perform system reboot and reset

2020-04-21T07:05:02Z

commit b2a7e9735ab2864330be9d00d7f38c961c28de5d upstream. The system reboot failed as some IP blocks enter power gate before perform hw resource destory. Meanwhile use unify interface to set device CGPG to ungate state can simplify the amdgpu poweroff or reset ungate guard. Fixes: 487eca11a321ef ("drm/amdgpu: fix gfx hang during suspend with video playback (v2)") Signed-off-by: Prike Liang Tested-by: Mengbing Wang Tested-by: Paul Menzel Acked-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix gfx hang during suspend with video playback (v2)

2020-04-17T08:50:25Z

[ Upstream commit 487eca11a321ef33bcf4ca5adb3c0c4954db1b58 ] The system will be hang up during S3 suspend because of SMU is pending for GC not respose the register CP_HQD_ACTIVE access request.This issue root cause of accessing the GC register under enter GFX CGGPG and can be fixed by disable GFX CGPG before perform suspend. v2: Use disable the GFX CGPG instead of RLC safe mode guard. Signed-off-by: Prike Liang Tested-by: Mengbing Wang Reviewed-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin

drm/amdgpu: unify fw_write_wait for new gfx9 asics

2020-04-17T08:50:20Z

commit 2960758cce2310774de60bbbd8d6841d436c54d9 upstream. Make the fw_write_wait default case true since presumably all new gfx9 asics will have updated firmware. That is using unique WAIT_REG_MEM packet with opration=1. Signed-off-by: Aaron Liu Tested-by: Aaron Liu Tested-by: Yuxian Dai Acked-by: Alex Deucher Acked-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix typo for vcn1 idle check

2020-04-08T07:08:39Z

[ Upstream commit acfc62dc68770aa665cc606891f6df7d6d1e52c0 ] fix typo for vcn1 idle check Signed-off-by: James Zhu Reviewed-by: Leo Liu Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin