From d12e339044a00ecae993b06672c38c168a92f0c3 Mon Sep 17 00:00:00 2001 From: Jonathan Marek Date: Fri, 23 Apr 2021 15:08:20 -0400 Subject: drm/msm: add MSM_BO_CACHED_COHERENT Add a new cache mode for creating coherent host-cached BOs. Signed-off-by: Jonathan Marek Reviewed-by: Jordan Crouse Link: https://lore.kernel.org/r/20210423190833.25319-5-jonathan@marek.ca Signed-off-by: Rob Clark --- include/uapi/drm/msm_drm.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/uapi/drm/msm_drm.h') diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 5596d7c37f9e..a92d90a6d96f 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -95,12 +95,11 @@ struct drm_msm_param { #define MSM_BO_CACHED 0x00010000 #define MSM_BO_WC 0x00020000 #define MSM_BO_UNCACHED 0x00040000 +#define MSM_BO_CACHED_COHERENT 0x080000 #define MSM_BO_FLAGS (MSM_BO_SCANOUT | \ MSM_BO_GPU_READONLY | \ - MSM_BO_CACHED | \ - MSM_BO_WC | \ - MSM_BO_UNCACHED) + MSM_BO_CACHE_MASK) struct drm_msm_gem_new { __u64 size; /* in */ -- cgit v1.2.3