linux/drivers/gpu/drm/amd
Huang Rui ab4fe3e1f9 drm/amdgpu: fix missed gpu info firmware when cache firmware during S3
gpu_info firmware is released after data is used. But when system enters into
suspend, upper class driver will cache all firmware names. At that time,
gpu_info will be failing to load. It seems an upper class issue, that we should
not release gpu_info firmware until device finished.

[  903.236589] cache_firmware: amdgpu/vega10_sdma1.bin
[  903.236590] fw_set_page_data: fw-amdgpu/vega10_sdma1.bin buf=ffff88041eee10c0 data=ffffc90002561000 size=17408
[  903.236591] cache_firmware: amdgpu/vega10_sdma1.bin ret=0
[  903.464160] __allocate_fw_buf: fw-amdgpu/vega10_gpu_info.bin buf=ffff88041eee2c00
[  903.471815] (NULL device *): loading /lib/firmware/updates/4.11.0-custom/amdgpu/vega10_gpu_info.bin failed with error -2
[  903.482870] (NULL device *): loading /lib/firmware/updates/amdgpu/vega10_gpu_info.bin failed with error -2
[  903.492716] (NULL device *): loading /lib/firmware/4.11.0-custom/amdgpu/vega10_gpu_info.bin failed with error -2
[  903.503156] (NULL device *): direct-loading amdgpu/vega10_gpu_info.bin

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-06-15 11:50:25 -04:00
..
acp drm: amd: remove broken include path 2017-03-14 19:19:44 -04:00
amdgpu drm/amdgpu: fix missed gpu info firmware when cache firmware during S3 2017-06-15 11:50:25 -04:00
amdkfd drm/amdkfd: allow split HQD on per-queue granularity v5 2017-05-31 16:48:54 -04:00
include drm/amdgpu: remove mmhub ip 2017-06-06 16:59:09 -04:00
powerplay drm/amd/powerplay: add GPU power display for vega10 2017-06-15 11:50:24 -04:00
scheduler drm/amdgpu/SRIOV:implement guilty job TDR for(V2) 2017-05-24 17:40:40 -04:00