talos-op-linux/drivers/gpu/drm/amd, branch master

drm/amdgpu:/navi10: use the ODCAP enum to index the caps array

2020-02-11T20:42:33+00:00

Rather than the FEATURE_ID flags. Avoids a possible reading past the end of the array. Reviewed-by: Evan Quan Reported-by: Aleksandr Mezin Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 5.5.x

drm/amdgpu: update smu_v11_0_pptable.h

2020-02-11T20:41:06+00:00

Update to the latest changes. Reviewed-by: Evan Quan Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 5.5.x

drm/amdgpu: correct comment to clear up the confusion

2020-02-11T20:40:12+00:00

Former comment looks to be one intended behavior in code, actually it's not. So correct it. Suggested-by: Christian König Signed-off-by: Guchun Chen Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amd/display: DCN2.x Do not program DPPCLK if same value

2020-02-11T20:39:45+00:00

[WHY] Programming DPPCLK to the same value currently set may cause underflow while playing video in certain conditions. [HOW] Only program DPPCLK if clock is not the same as the previous value programmed. Signed-off-by: Sung Lee Reviewed-by: Yongqiang Sun Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

drm/amd/display: Don't map ATOM_ENABLE to ATOM_INIT

2020-02-11T20:38:27+00:00

[Why] In DCN hardware sequencer we do actually call ATOM_INIT correctly per pipe. The workaround is not necessary for command table offloading. [How] Drop the workaround since it's not needed. Signed-off-by: Nicholas Kazlauskas Reviewed-by: Chris Park Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher

drm/amdgpu/vcn2.5: fix warning

2020-02-11T20:37:22+00:00

Fix warning during switching to dpg pause mode for VCN firmware Version ENC: 1.1 DEC: 1 VEP: 0 Revision: 16 Signed-off-by: James Zhu Acked-by: Leo Liu Signed-off-by: Alex Deucher

drm/amdgpu: limit GDS clearing workaround in cold boot sequence

2020-02-11T20:37:02+00:00

GDS clear workaround will cause gfx failure in suspend/resume case. [ 98.679559] [drm:amdgpu_device_ip_late_init [amdgpu]] *ERROR* late_init of IP block failed -110 [ 98.679561] PM: dpm_run_callback(): pci_pm_resume+0x0/0xa0 returns -110 [ 98.679562] PM: Device 0000:03:00.0 failed to resume async: error -110 As this workaround is specific to the HW bug of GDS's ECC error existing in cold boot up, so bypass this workaround in suspend/ resume case after booting up. Signed-off-by: Guchun Chen Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: fix amdgpu pmu to use hwc->config instead of hwc->conf

2020-02-11T20:35:54+00:00

hwc->conf was designated specifically for AMD APU IOMMU purposes. This could cause problems in performance and/or function since APU IOMMU implementation is elsewhere. Also hwc->conf and hwc->config are different members of an anonymous union so hwc->conf aliases as hw->last_tag. Signed-off-by: Jonathan Kim Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags

2020-02-11T20:35:22+00:00

On PowerPC, the compiler will tag object files with whether they use hard or soft float FP ABI and whether they use 64 or 128-bit long double ABI. On systems with 64-bit long double ABI, a tag will get emitted whenever a double is used, as on those systems a long double is the same as a double. This will prevent linkage as other files are being compiled with hard-float. On ppc64, this code will never actually get used for the time being, as the only currently existing hardware using it are the Renoir APUs. Therefore, until this is testable and can be fixed properly, at least make sure the build will not fail. Signed-off-by: Daniel Kolesa Signed-off-by: Alex Deucher

drm/amdgpu/vcn2.5: fix DPG mode power off issue on instance 1

2020-02-11T20:10:36+00:00

Support pause_state for multiple instance, and it will fix vcn2.5 DPG mode power off issue on instance 1. Signed-off-by: James Zhu Reviewed-by: Leo Liu Signed-off-by: Alex Deucher