Star64_linux/drivers/gpu/drm/msm
Jordan Crouse 32aa27e15c msm/gpu/a6xx: Force of_dma_configure to setup DMA for GMU
The point of the 'force_dma' parameter for of_dma_configure
is to force the device to be set up even if DMA capability is
not described by the firmware which is exactly the use case
 we have for GMU - we need SMMU to get set up but we have no
other dma capabilities since memory is managed by the GPU
driver. Currently we pass false so of_dma_configure() fails
and subsequently GMU and GPU probe does as well.

Fixes: 4b565ca5a2 ("drm/msm: Add A6XX device support")
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Tested-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2018-10-03 20:24:55 -04:00
..
adreno msm/gpu/a6xx: Force of_dma_configure to setup DMA for GMU 2018-10-03 20:24:55 -04:00
disp drm/msm: fix unsigned comparison with less than zero 2018-10-03 20:24:54 -04:00
dsi drm/msm: Don't fail bind if nothing connected to dsi 2018-10-03 20:24:50 -04:00
edp
hdmi
Kconfig
Makefile drm/msm/dpu: remove cdm block support from resource manager 2018-10-03 20:24:52 -04:00
msm_atomic.c
msm_debugfs.c
msm_debugfs.h
msm_drv.c
msm_drv.h drm/msm: dpu: Allow planes to extend past active display 2018-10-03 20:24:50 -04:00
msm_fb.c
msm_fbdev.c
msm_fence.c
msm_fence.h
msm_gem.c
msm_gem.h
msm_gem_prime.c
msm_gem_shrinker.c
msm_gem_submit.c
msm_gem_vma.c
msm_gpu.c drm/msm/gpu: fix parameters in function msm_gpu_crashstate_capture 2018-10-03 20:24:54 -04:00
msm_gpu.h
msm_iommu.c
msm_kms.h
msm_mmu.h
msm_perf.c
msm_rd.c drm/msm/rd: fix crash with long process cmdlines 2018-10-03 20:24:54 -04:00
msm_ringbuffer.c
msm_ringbuffer.h
msm_submitqueue.c
NOTES