diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_kms.h')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_kms.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index dfd92947de2c..fd88cebb6adb 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -1,4 +1,5 @@ /* + * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> * @@ -42,6 +43,7 @@ struct msm_kms_funcs { void (*disable_vblank)(struct msm_kms *kms, struct drm_crtc *crtc); /* modeset, bracketing atomic_commit(): */ void (*prepare_commit)(struct msm_kms *kms, struct drm_atomic_state *state); + void (*commit)(struct msm_kms *kms, struct drm_atomic_state *state); void (*complete_commit)(struct msm_kms *kms, struct drm_atomic_state *state); /* functions to wait for atomic commit completed on each CRTC */ void (*wait_for_crtc_commit_done)(struct msm_kms *kms, @@ -50,6 +52,11 @@ struct msm_kms_funcs { const struct msm_format *(*get_format)(struct msm_kms *kms, const uint32_t format, const uint64_t modifiers); + /* do format checking on format modified through fb_cmd2 modifiers */ + int (*check_modified_format)(const struct msm_kms *kms, + const struct msm_format *msm_fmt, + const struct drm_mode_fb_cmd2 *cmd, + struct drm_gem_object **bos); /* misc: */ long (*round_pixclk)(struct msm_kms *kms, unsigned long rate, struct drm_encoder *encoder); @@ -60,6 +67,9 @@ struct msm_kms_funcs { void (*set_encoder_mode)(struct msm_kms *kms, struct drm_encoder *encoder, bool cmd_mode); + /* pm suspend/resume hooks */ + int (*pm_suspend)(struct device *dev); + int (*pm_resume)(struct device *dev); /* cleanup: */ void (*destroy)(struct msm_kms *kms); #ifdef CONFIG_DEBUG_FS @@ -86,9 +96,20 @@ static inline void msm_kms_init(struct msm_kms *kms, struct msm_kms *mdp4_kms_init(struct drm_device *dev); struct msm_kms *mdp5_kms_init(struct drm_device *dev); -int msm_mdss_init(struct drm_device *dev); -void msm_mdss_destroy(struct drm_device *dev); -int msm_mdss_enable(struct msm_mdss *mdss); -int msm_mdss_disable(struct msm_mdss *mdss); +struct msm_kms *dpu_kms_init(struct drm_device *dev); + +struct msm_mdss_funcs { + int (*enable)(struct msm_mdss *mdss); + int (*disable)(struct msm_mdss *mdss); + void (*destroy)(struct drm_device *dev); +}; + +struct msm_mdss { + struct drm_device *dev; + const struct msm_mdss_funcs *funcs; +}; + +int mdp5_mdss_init(struct drm_device *dev); +int dpu_mdss_init(struct drm_device *dev); #endif /* __MSM_KMS_H__ */ |