diff options
Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c | 66 |
1 files changed, 42 insertions, 24 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c index 80fa482ae8ed..c2ab0f033031 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c @@ -109,7 +109,7 @@ static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, struct mdp5_kms *mdp5_kms = get_kms(encoder); struct drm_device *dev = encoder->dev; struct drm_connector *connector; - int intf = mdp5_encoder->intf.num; + int intf = mdp5_encoder->intf->num; uint32_t dtv_hsync_skew, vsync_period, vsync_len, ctrl_pol; uint32_t display_v_start, display_v_end; uint32_t hsync_start_x, hsync_end_x; @@ -130,7 +130,7 @@ static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, ctrl_pol = 0; /* DSI controller cannot handle active-low sync signals. */ - if (mdp5_encoder->intf.type != INTF_DSI) { + if (mdp5_encoder->intf->type != INTF_DSI) { if (mode->flags & DRM_MODE_FLAG_NHSYNC) ctrl_pol |= MDP5_INTF_POLARITY_CTL_HSYNC_LOW; if (mode->flags & DRM_MODE_FLAG_NVSYNC) @@ -175,7 +175,7 @@ static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, * DISPLAY_V_START = (VBP * HCYCLE) + HBP * DISPLAY_V_END = (VBP + VACTIVE) * HCYCLE - 1 - HFP */ - if (mdp5_encoder->intf.type == INTF_eDP) { + if (mdp5_encoder->intf->type == INTF_eDP) { display_v_start += mode->htotal - mode->hsync_start; display_v_end -= mode->hsync_start - mode->hdisplay; } @@ -206,8 +206,7 @@ static void mdp5_vid_encoder_mode_set(struct drm_encoder *encoder, spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); - mdp5_crtc_set_pipeline(encoder->crtc, &mdp5_encoder->intf, - mdp5_encoder->ctl); + mdp5_crtc_set_pipeline(encoder->crtc); } static void mdp5_vid_encoder_disable(struct drm_encoder *encoder) @@ -215,20 +214,21 @@ static void mdp5_vid_encoder_disable(struct drm_encoder *encoder) struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); struct mdp5_kms *mdp5_kms = get_kms(encoder); struct mdp5_ctl *ctl = mdp5_encoder->ctl; - int lm = mdp5_crtc_get_lm(encoder->crtc); - struct mdp5_interface *intf = &mdp5_encoder->intf; - int intfn = mdp5_encoder->intf.num; + struct mdp5_pipeline *pipeline = mdp5_crtc_get_pipeline(encoder->crtc); + struct mdp5_hw_mixer *mixer = mdp5_crtc_get_mixer(encoder->crtc); + struct mdp5_interface *intf = mdp5_encoder->intf; + int intfn = mdp5_encoder->intf->num; unsigned long flags; if (WARN_ON(!mdp5_encoder->enabled)) return; - mdp5_ctl_set_encoder_state(ctl, false); + mdp5_ctl_set_encoder_state(ctl, pipeline, false); spin_lock_irqsave(&mdp5_encoder->intf_lock, flags); mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intfn), 0); spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); - mdp5_ctl_commit(ctl, mdp_ctl_flush_mask_encoder(intf)); + mdp5_ctl_commit(ctl, pipeline, mdp_ctl_flush_mask_encoder(intf)); /* * Wait for a vsync so we know the ENABLE=0 latched before @@ -238,7 +238,7 @@ static void mdp5_vid_encoder_disable(struct drm_encoder *encoder) * the settings changes for the new modeset (like new * scanout buffer) don't latch properly.. */ - mdp_irq_wait(&mdp5_kms->base, intf2vblank(lm, intf)); + mdp_irq_wait(&mdp5_kms->base, intf2vblank(mixer, intf)); bs_set(mdp5_encoder, 0); @@ -250,8 +250,9 @@ static void mdp5_vid_encoder_enable(struct drm_encoder *encoder) struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); struct mdp5_kms *mdp5_kms = get_kms(encoder); struct mdp5_ctl *ctl = mdp5_encoder->ctl; - struct mdp5_interface *intf = &mdp5_encoder->intf; - int intfn = mdp5_encoder->intf.num; + struct mdp5_interface *intf = mdp5_encoder->intf; + struct mdp5_pipeline *pipeline = mdp5_crtc_get_pipeline(encoder->crtc); + int intfn = intf->num; unsigned long flags; if (WARN_ON(mdp5_encoder->enabled)) @@ -261,9 +262,9 @@ static void mdp5_vid_encoder_enable(struct drm_encoder *encoder) spin_lock_irqsave(&mdp5_encoder->intf_lock, flags); mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(intfn), 1); spin_unlock_irqrestore(&mdp5_encoder->intf_lock, flags); - mdp5_ctl_commit(ctl, mdp_ctl_flush_mask_encoder(intf)); + mdp5_ctl_commit(ctl, pipeline, mdp_ctl_flush_mask_encoder(intf)); - mdp5_ctl_set_encoder_state(ctl, true); + mdp5_ctl_set_encoder_state(ctl, pipeline, true); mdp5_encoder->enabled = true; } @@ -273,7 +274,7 @@ static void mdp5_encoder_mode_set(struct drm_encoder *encoder, struct drm_display_mode *adjusted_mode) { struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); - struct mdp5_interface *intf = &mdp5_encoder->intf; + struct mdp5_interface *intf = mdp5_encoder->intf; if (intf->mode == MDP5_INTF_DSI_MODE_COMMAND) mdp5_cmd_encoder_mode_set(encoder, mode, adjusted_mode); @@ -284,7 +285,7 @@ static void mdp5_encoder_mode_set(struct drm_encoder *encoder, static void mdp5_encoder_disable(struct drm_encoder *encoder) { struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); - struct mdp5_interface *intf = &mdp5_encoder->intf; + struct mdp5_interface *intf = mdp5_encoder->intf; if (intf->mode == MDP5_INTF_DSI_MODE_COMMAND) mdp5_cmd_encoder_disable(encoder); @@ -295,7 +296,7 @@ static void mdp5_encoder_disable(struct drm_encoder *encoder) static void mdp5_encoder_enable(struct drm_encoder *encoder) { struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); - struct mdp5_interface *intf = &mdp5_encoder->intf; + struct mdp5_interface *intf = mdp5_encoder->intf; if (intf->mode == MDP5_INTF_DSI_MODE_COMMAND) mdp5_cmd_encoder_disable(encoder); @@ -303,17 +304,33 @@ static void mdp5_encoder_enable(struct drm_encoder *encoder) mdp5_vid_encoder_enable(encoder); } +static int mdp5_encoder_atomic_check(struct drm_encoder *encoder, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state) +{ + struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); + struct mdp5_crtc_state *mdp5_cstate = to_mdp5_crtc_state(crtc_state); + struct mdp5_interface *intf = mdp5_encoder->intf; + struct mdp5_ctl *ctl = mdp5_encoder->ctl; + + mdp5_cstate->ctl = ctl; + mdp5_cstate->pipeline.intf = intf; + + return 0; +} + static const struct drm_encoder_helper_funcs mdp5_encoder_helper_funcs = { .mode_set = mdp5_encoder_mode_set, .disable = mdp5_encoder_disable, .enable = mdp5_encoder_enable, + .atomic_check = mdp5_encoder_atomic_check, }; int mdp5_encoder_get_linecount(struct drm_encoder *encoder) { struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); struct mdp5_kms *mdp5_kms = get_kms(encoder); - int intf = mdp5_encoder->intf.num; + int intf = mdp5_encoder->intf->num; return mdp5_read(mdp5_kms, REG_MDP5_INTF_LINE_COUNT(intf)); } @@ -322,7 +339,7 @@ u32 mdp5_encoder_get_framecount(struct drm_encoder *encoder) { struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); struct mdp5_kms *mdp5_kms = get_kms(encoder); - int intf = mdp5_encoder->intf.num; + int intf = mdp5_encoder->intf->num; return mdp5_read(mdp5_kms, REG_MDP5_INTF_FRAME_COUNT(intf)); } @@ -340,7 +357,7 @@ int mdp5_vid_encoder_set_split_display(struct drm_encoder *encoder, return -EINVAL; mdp5_kms = get_kms(encoder); - intf_num = mdp5_encoder->intf.num; + intf_num = mdp5_encoder->intf->num; /* Switch slave encoder's TimingGen Sync mode, * to use the master's enable signal for the slave encoder. @@ -369,7 +386,7 @@ int mdp5_vid_encoder_set_split_display(struct drm_encoder *encoder, void mdp5_encoder_set_intf_mode(struct drm_encoder *encoder, bool cmd_mode) { struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder); - struct mdp5_interface *intf = &mdp5_encoder->intf; + struct mdp5_interface *intf = mdp5_encoder->intf; /* TODO: Expand this to set writeback modes too */ if (cmd_mode) { @@ -385,7 +402,8 @@ void mdp5_encoder_set_intf_mode(struct drm_encoder *encoder, bool cmd_mode) /* initialize encoder */ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, - struct mdp5_interface *intf, struct mdp5_ctl *ctl) + struct mdp5_interface *intf, + struct mdp5_ctl *ctl) { struct drm_encoder *encoder = NULL; struct mdp5_encoder *mdp5_encoder; @@ -399,9 +417,9 @@ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev, goto fail; } - memcpy(&mdp5_encoder->intf, intf, sizeof(mdp5_encoder->intf)); encoder = &mdp5_encoder->base; mdp5_encoder->ctl = ctl; + mdp5_encoder->intf = intf; spin_lock_init(&mdp5_encoder->intf_lock); |