drm: msm: a6xx: fix debug bus register configuration
authorSharat Masetty <smasetty@codeaurora.org>
Wed, 6 Nov 2019 11:49:23 +0000 (17:19 +0530)
committerSean Paul <seanpaul@chromium.org>
Wed, 6 Nov 2019 17:45:18 +0000 (12:45 -0500)
commit7f4009c4bbea4438b50f3b12d1c57da3f5cd8db3
treeff58edbc96a76ea56af2845f79fe79bffcca3c0e
parentcea35f5ad5ffac06ea29e0d7a7f748683e1f1b7d
drm: msm: a6xx: fix debug bus register configuration

Fix the cx debugbus related register configuration, to collect accurate
bus data during gpu snapshot. This helps with complete snapshot dump
and also complete proper GPU recovery.

Fixes: 1707add81551 ("drm/msm/a6xx: Add a6xx gpu state")
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Sharat Masetty <smasetty@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/339165
drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c