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drm/panfrost: Handle HW_ISSUE_TTRX_3076
authorAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Wed, 25 May 2022 14:57:49 +0000 (10:57 -0400)
committerAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Thu, 26 May 2022 13:53:01 +0000 (09:53 -0400)
commit0c0af438345ebe5477720f07216c7e48f6f88756
tree9261268e9d8b5ee84ab3e1c946e3e0a8a61811d2tree | snapshot
parenta17775a1af59573b1023e4ff2419ba48f4b6f648commit | diff
drm/panfrost: Handle HW_ISSUE_TTRX_3076

Some Valhall GPUs require resets when encountering bus faults due to
occlusion query writes. Add the issue bit for this and handle it.

Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220525145754.25866-5-alyssa.rosenzweig@collabora.com
drivers/gpu/drm/panfrost/panfrost_device.c diff | blob | history
drivers/gpu/drm/panfrost/panfrost_issues.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git