diff options
| author |   Jonathan Marek <jonathan@marek.ca> | 2020-04-23 17:09:18 -0400 |
|---|---|---|
| committer |   Rob Clark <robdclark@chromium.org> | 2020-05-18 09:26:33 -0700 |
| commit | c6ed04f856a4ebbbd8276ea871d8c98590abb0d0 (patch) | |
| tree | 15671623c0ad04cd32c65d8f327195750a093cb8 /drivers/gpu/drm/msm/adreno/a6xx_gmu.h | |
| parent | drm/msm/a6xx: HFI v2 for A640 and A650 (diff) | |
| download | linux-dev-c6ed04f856a4ebbbd8276ea871d8c98590abb0d0.tar.xz linux-dev-c6ed04f856a4ebbbd8276ea871d8c98590abb0d0.zip | |
drm/msm/a6xx: A640/A650 GMU firmware path
Newer GPUs have different GMU firmware path.
v3: updated a6xx_gmu_fw_load based on feedback, including gmu_write_bulk,
and removed extra whitespace change
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a6xx_gmu.h')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gmu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h index 463e2d5f2bb9..c6d8c0d1f90b 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h @@ -57,6 +57,9 @@ struct a6xx_gmu { struct a6xx_gmu_bo hfi; struct a6xx_gmu_bo debug; + struct a6xx_gmu_bo icache; + struct a6xx_gmu_bo dcache; + struct a6xx_gmu_bo dummy; int nr_clocks; struct clk_bulk_data *clocks; @@ -92,6 +95,13 @@ static inline void gmu_write(struct a6xx_gmu *gmu, u32 offset, u32 value) return msm_writel(value, gmu->mmio + (offset << 2)); } +static inline void +gmu_write_bulk(struct a6xx_gmu *gmu, u32 offset, const u32 *data, u32 size) +{ + memcpy_toio(gmu->mmio + (offset << 2), data, size); + wmb(); +} + static inline void gmu_rmw(struct a6xx_gmu *gmu, u32 reg, u32 mask, u32 or) { u32 val = gmu_read(gmu, reg); |