linux-xiaomi-chiron/drivers/gpu
Rob Clark 520c651f3b drm/msm/adreno: fix gpu probe if no interconnect-names
If there is no interconnect-names, but there is an interconnects
property, then of_icc_get(dev, "gfx-mem"); would return an error
rather than NULL.

Also, if there is no interconnect-names property, there will never
be a ocmem path.  But of_icc_get(dev, "ocmem") would return -EINVAL
instead of -ENODATA.  Just don't bother trying in this case.

v2: explicity check for interconnect-names property

Fixes: 08af4769c7 ("drm/msm: handle for EPROBE_DEFER for of_icc_get")
Fixes: 00bb9243d3 ("drm/msm/gpu: add support for ocmem interconnect path")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31 06:45:56 -07:00
..
drm drm/msm/adreno: fix gpu probe if no interconnect-names 2020-07-31 06:45:56 -07:00
host1x gpu: host1x: debug: Dump push buffer state 2020-07-17 16:06:14 +02:00
ipu-v3 gpu: ipu-v3: image-convert: Wait for all EOFs before completing a tile 2020-07-20 15:16:05 +02:00
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga vga: Fix Kconfig indentation 2019-11-20 17:40:32 +01:00
Makefile gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00