drm/msm/a6xx: Fix a6xx indexed-regs in devcoreduump

Somehow, possibly as a result of rebase gone badly, setting
nr_indexed_regs for pre-a650 a6xx devices lost the setting of
nr_indexed_regs, resulting in values getting snapshot, but omitted
from the devcoredump.

Fixes: e997ae5f45ca ("drm/msm/a6xx: Mostly implement A7xx gpu_state")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/640289/

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
index 3222a406d08950008ca8c67a9b78cdd0e98e888c..341a72a674018258597aadefc9a45269b977e00e 100644 (file)
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c
@@ -1514,6 +1514,8 @@ static void a6xx_get_indexed_registers(struct msm_gpu *gpu,
 
        /* Restore the size in the hardware */
        gpu_write(gpu, REG_A6XX_CP_MEM_POOL_SIZE, mempool_size);
+
+       a6xx_state->nr_indexed_regs = count;
 }
 
 static void a7xx_get_indexed_registers(struct msm_gpu *gpu,