[PATCH v2 0/9] drm/panfrost: Valhall (JM) support

Alyssa Rosenzweig
2022-05-25T14:58:12Z

Here is version 2 of the series adding support for job manager Valhall
(v9). CSF Valhall is not supported in this series. The core
issues/features are added for Mali-G57 "Natt" as the current target.
Natt is used in MT8192, which needs a few extra patches to follow
(currently blocked on MediaTek integration issues.)

In terms of userspace, Mesa has almost all the required code for GLES3.1
conformance and is just missing a few patches to merge for remaining
features.

v2 addresses minor issues found in v1, but no major changes.

Alyssa Rosenzweig (9):
dt-bindings: Add compatibles for Mali Valhall GPU
drm/panfrost: Handle HW_ISSUE_TTRX_2968_TTRX_3162
drm/panfrost: Constify argument to has_hw_issue
drm/panfrost: Handle HW_ISSUE_TTRX_3076
drm/panfrost: Add HW_ISSUE_TTRX_3485 quirk
drm/panfrost: Add "clean only safe" feature bit
drm/panfrost: Don't set L2_MMU_CONFIG quirks
drm/panfrost: Add Mali-G57 "Natt" support
drm/panfrost: Add arm,mali-valhall-jm compatible

.../bindings/gpu/arm,mali-bifrost.yaml | 53 +++++++++++++++----
drivers/gpu/drm/panfrost/panfrost_device.c | 9 +++-
drivers/gpu/drm/panfrost/panfrost_drv.c | 1 +
drivers/gpu/drm/panfrost/panfrost_features.h | 13 +++++
drivers/gpu/drm/panfrost/panfrost_gpu.c | 18 +++----
drivers/gpu/drm/panfrost/panfrost_issues.h | 21 +++++++-
drivers/gpu/drm/panfrost/panfrost_regs.h | 1 +
7 files changed, 91 insertions(+), 25 deletions(-)

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2.35.1