tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

drm/panfrost: Set HW_FEATURE_AARCH64_MMU feature flag on Bifrost models

Set this feature flag on all Mali Bifrost platforms as the MMU supports
AARCH64 4K page table format.

Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Adrián Larumbe <adrian.larumbe@collabora.com>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://lore.kernel.org/r/20250324185801.168664-4-ariel.dalessandro@collabora.com

authored by

Ariel D'Alessandro and committed by
Steven Price db599be9 0b9bcf9a

+3
+3
drivers/gpu/drm/panfrost/panfrost_features.h
··· 54 54 BIT_ULL(HW_FEATURE_THREAD_GROUP_SPLIT) | \ 55 55 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \ 56 56 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \ 57 + BIT_ULL(HW_FEATURE_AARCH64_MMU) | \ 57 58 BIT_ULL(HW_FEATURE_COHERENCY_REG)) 58 59 59 60 #define hw_features_g72 (\ ··· 65 64 BIT_ULL(HW_FEATURE_FLUSH_REDUCTION) | \ 66 65 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \ 67 66 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \ 67 + BIT_ULL(HW_FEATURE_AARCH64_MMU) | \ 68 68 BIT_ULL(HW_FEATURE_COHERENCY_REG)) 69 69 70 70 #define hw_features_g51 hw_features_g72 ··· 79 77 BIT_ULL(HW_FEATURE_PROTECTED_MODE) | \ 80 78 BIT_ULL(HW_FEATURE_PROTECTED_DEBUG_MODE) | \ 81 79 BIT_ULL(HW_FEATURE_IDVS_GROUP_SIZE) | \ 80 + BIT_ULL(HW_FEATURE_AARCH64_MMU) | \ 82 81 BIT_ULL(HW_FEATURE_COHERENCY_REG)) 83 82 84 83 #define hw_features_g76 (\