diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/tc358768.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/tc358768.c | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index ec79b0dd0e2c..063f217a17b6 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -554,6 +554,7 @@ static const struct mipi_dsi_host_ops tc358768_dsi_host_ops = { }; static int tc358768_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); @@ -563,7 +564,7 @@ static int tc358768_bridge_attach(struct drm_bridge *bridge, return -ENOTSUPP; } - return drm_bridge_attach(bridge->encoder, priv->output.bridge, bridge, + return drm_bridge_attach(encoder, priv->output.bridge, bridge, flags); } @@ -580,7 +581,8 @@ tc358768_bridge_mode_valid(struct drm_bridge *bridge, return MODE_OK; } -static void tc358768_bridge_disable(struct drm_bridge *bridge) +static void tc358768_bridge_atomic_disable(struct drm_bridge *bridge, + struct drm_atomic_state *state) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); int ret; @@ -602,7 +604,8 @@ static void tc358768_bridge_disable(struct drm_bridge *bridge) dev_warn(priv->dev, "Software disable failed: %d\n", ret); } -static void tc358768_bridge_post_disable(struct drm_bridge *bridge) +static void tc358768_bridge_atomic_post_disable(struct drm_bridge *bridge, + struct drm_atomic_state *state) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); @@ -682,13 +685,17 @@ static u32 tc358768_dsi_bytes_to_ns(struct tc358768_priv *priv, u32 val) return (u32)div_u64(m, n); } -static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) +static void tc358768_bridge_atomic_pre_enable(struct drm_bridge *bridge, + struct drm_atomic_state *state) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); struct mipi_dsi_device *dsi_dev = priv->output.dev; unsigned long mode_flags = dsi_dev->mode_flags; u32 val, val2, lptxcnt, hact, data_type; s32 raw_val; + struct drm_crtc_state *crtc_state; + struct drm_connector_state *conn_state; + struct drm_connector *connector; const struct drm_display_mode *mode; u32 hsbyteclk_ps, dsiclk_ps, ui_ps; u32 dsiclk, hsbyteclk; @@ -719,7 +726,10 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) return; } - mode = &bridge->encoder->crtc->state->adjusted_mode; + connector = drm_atomic_get_new_connector_for_encoder(state, bridge->encoder); + conn_state = drm_atomic_get_new_connector_state(state, connector); + crtc_state = drm_atomic_get_new_crtc_state(state, conn_state->crtc); + mode = &crtc_state->adjusted_mode; ret = tc358768_setup_pll(priv, mode); if (ret) { dev_err(dev, "PLL setup failed: %d\n", ret); @@ -1076,14 +1086,12 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge) tc358768_write(priv, TC358768_DSI_CONFW, val); ret = tc358768_clear_error(priv); - if (ret) { + if (ret) dev_err(dev, "Bridge pre_enable failed: %d\n", ret); - tc358768_bridge_disable(bridge); - tc358768_bridge_post_disable(bridge); - } } -static void tc358768_bridge_enable(struct drm_bridge *bridge) +static void tc358768_bridge_atomic_enable(struct drm_bridge *bridge, + struct drm_atomic_state *state) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); int ret; @@ -1100,11 +1108,8 @@ static void tc358768_bridge_enable(struct drm_bridge *bridge) tc358768_update_bits(priv, TC358768_CONFCTL, BIT(6), BIT(6)); ret = tc358768_clear_error(priv); - if (ret) { + if (ret) dev_err(priv->dev, "Bridge enable failed: %d\n", ret); - tc358768_bridge_disable(bridge); - tc358768_bridge_post_disable(bridge); - } } #define MAX_INPUT_SEL_FORMATS 1 @@ -1166,10 +1171,10 @@ static const struct drm_bridge_funcs tc358768_bridge_funcs = { .attach = tc358768_bridge_attach, .mode_valid = tc358768_bridge_mode_valid, .mode_fixup = tc358768_mode_fixup, - .pre_enable = tc358768_bridge_pre_enable, - .enable = tc358768_bridge_enable, - .disable = tc358768_bridge_disable, - .post_disable = tc358768_bridge_post_disable, + .atomic_pre_enable = tc358768_bridge_atomic_pre_enable, + .atomic_enable = tc358768_bridge_atomic_enable, + .atomic_disable = tc358768_bridge_atomic_disable, + .atomic_post_disable = tc358768_bridge_atomic_post_disable, .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, |