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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)
commitd202bb922d9043ce4a4ae215fd625ed0564acf34
tree9261268e9d8b5ee84ab3e1c946e3e0a8a61811d2tree | snapshot
parenta49b99ae23c515723a75a61feeab4346153e7a73commit | 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
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