From 4e4902324a9b46a9111d5e514301e154f938238a Mon Sep 17 00:00:00 2001 From: Jeykumar Sankaran Date: Tue, 13 Feb 2018 12:42:44 -0500 Subject: [PATCH] drm/msm: Add modifier to mdp_get_format arguments This change plumbs the new fb modifier through the various mdp/disp get_format hooks. Signed-off-by: Jeykumar Sankaran [seanpaul pimped out commit message a bit] Signed-off-by: Sean Paul Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/disp/mdp_format.c | 3 ++- drivers/gpu/drm/msm/disp/mdp_kms.h | 2 +- drivers/gpu/drm/msm/msm_fb.c | 3 ++- drivers/gpu/drm/msm/msm_kms.h | 5 ++++- 4 files changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/mdp_format.c b/drivers/gpu/drm/msm/disp/mdp_format.c index b4a8aa4490ee..005760bee708 100644 --- a/drivers/gpu/drm/msm/disp/mdp_format.c +++ b/drivers/gpu/drm/msm/disp/mdp_format.c @@ -171,7 +171,8 @@ uint32_t mdp_get_formats(uint32_t *pixel_formats, uint32_t max_formats, return i; } -const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format) +const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format, + uint64_t modifier) { int i; for (i = 0; i < ARRAY_SIZE(formats); i++) { diff --git a/drivers/gpu/drm/msm/disp/mdp_kms.h b/drivers/gpu/drm/msm/disp/mdp_kms.h index 1185487e7e5e..4fa8dbe4e165 100644 --- a/drivers/gpu/drm/msm/disp/mdp_kms.h +++ b/drivers/gpu/drm/msm/disp/mdp_kms.h @@ -98,7 +98,7 @@ struct mdp_format { #define MDP_FORMAT_IS_YUV(mdp_format) ((mdp_format)->is_yuv) uint32_t mdp_get_formats(uint32_t *formats, uint32_t max_formats, bool rgb_only); -const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format); +const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format, uint64_t modifier); /* MDP capabilities */ #define MDP_CAP_SMP BIT(0) /* Shared Memory Pool */ diff --git a/drivers/gpu/drm/msm/msm_fb.c b/drivers/gpu/drm/msm/msm_fb.c index 0e0c87252ab0..7a16242bf8bf 100644 --- a/drivers/gpu/drm/msm/msm_fb.c +++ b/drivers/gpu/drm/msm/msm_fb.c @@ -183,7 +183,8 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev, hsub = drm_format_horz_chroma_subsampling(mode_cmd->pixel_format); vsub = drm_format_vert_chroma_subsampling(mode_cmd->pixel_format); - format = kms->funcs->get_format(kms, mode_cmd->pixel_format); + format = kms->funcs->get_format(kms, mode_cmd->pixel_format, + mode_cmd->modifier[0]); if (!format) { dev_err(dev->dev, "unsupported pixel format: %4.4s\n", (char *)&mode_cmd->pixel_format); diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index 17d5824417ad..aaa329dc020e 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -48,8 +48,11 @@ struct msm_kms_funcs { /* functions to wait for atomic commit completed on each CRTC */ void (*wait_for_crtc_commit_done)(struct msm_kms *kms, struct drm_crtc *crtc); + /* get msm_format w/ optional format modifiers from drm_mode_fb_cmd2 */ + const struct msm_format *(*get_format)(struct msm_kms *kms, + const uint32_t format, + const uint64_t modifiers); /* misc: */ - const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t format); long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, struct drm_encoder *encoder); int (*set_split_display)(struct msm_kms *kms, -- 2.39.5