diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_lvds.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c index e0381b0fce91..9fced37bed70 100644 --- a/drivers/gpu/drm/i915/display/intel_lvds.c +++ b/drivers/gpu/drm/i915/display/intel_lvds.c @@ -40,9 +40,12 @@ #include "i915_drv.h" #include "intel_atomic.h" +#include "intel_backlight.h" #include "intel_connector.h" #include "intel_de.h" #include "intel_display_types.h" +#include "intel_dpll.h" +#include "intel_fdi.h" #include "intel_gmbus.h" #include "intel_lvds.h" #include "intel_panel.h" @@ -323,7 +326,7 @@ static void intel_enable_lvds(struct intel_atomic_state *state, drm_err(&dev_priv->drm, "timed out waiting for panel to power on\n"); - intel_panel_enable_backlight(pipe_config, conn_state); + intel_backlight_enable(pipe_config, conn_state); } static void intel_disable_lvds(struct intel_atomic_state *state, @@ -351,7 +354,7 @@ static void gmch_disable_lvds(struct intel_atomic_state *state, const struct drm_connector_state *old_conn_state) { - intel_panel_disable_backlight(old_conn_state); + intel_backlight_disable(old_conn_state); intel_disable_lvds(state, encoder, old_crtc_state, old_conn_state); } @@ -361,7 +364,7 @@ static void pch_disable_lvds(struct intel_atomic_state *state, const struct intel_crtc_state *old_crtc_state, const struct drm_connector_state *old_conn_state) { - intel_panel_disable_backlight(old_conn_state); + intel_backlight_disable(old_conn_state); } static void pch_post_disable_lvds(struct intel_atomic_state *state, @@ -388,13 +391,15 @@ intel_lvds_mode_valid(struct drm_connector *connector, struct intel_connector *intel_connector = to_intel_connector(connector); struct drm_display_mode *fixed_mode = intel_connector->panel.fixed_mode; int max_pixclk = to_i915(connector->dev)->max_dotclk_freq; + enum drm_mode_status status; if (mode->flags & DRM_MODE_FLAG_DBLSCAN) return MODE_NO_DBLESCAN; - if (mode->hdisplay > fixed_mode->hdisplay) - return MODE_PANEL; - if (mode->vdisplay > fixed_mode->vdisplay) - return MODE_PANEL; + + status = intel_panel_mode_valid(intel_connector, mode); + if (status != MODE_OK) + return status; + if (fixed_mode->clock > max_pixclk) return MODE_CLOCK_HIGH; @@ -441,8 +446,9 @@ static int intel_lvds_compute_config(struct intel_encoder *intel_encoder, * with the panel scaling set up to source from the H/VDisplay * of the original mode. */ - intel_fixed_panel_mode(intel_connector->panel.fixed_mode, - adjusted_mode); + ret = intel_panel_compute_config(intel_connector, adjusted_mode); + if (ret) + return ret; if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN) return -EINVAL; @@ -450,10 +456,7 @@ static int intel_lvds_compute_config(struct intel_encoder *intel_encoder, if (HAS_PCH_SPLIT(dev_priv)) pipe_config->has_pch_encoder = true; - if (HAS_GMCH(dev_priv)) - ret = intel_gmch_panel_fitting(pipe_config, conn_state); - else - ret = intel_pch_panel_fitting(pipe_config, conn_state); + ret = intel_panel_fitting(pipe_config, conn_state); if (ret) return ret; @@ -906,7 +909,7 @@ void intel_lvds_init(struct drm_i915_private *dev_priv) } intel_encoder->get_hw_state = intel_lvds_get_hw_state; intel_encoder->get_config = intel_lvds_get_config; - intel_encoder->update_pipe = intel_panel_update_backlight; + intel_encoder->update_pipe = intel_backlight_update; intel_encoder->shutdown = intel_lvds_shutdown; intel_connector->get_hw_state = intel_connector_get_hw_state; @@ -999,7 +1002,7 @@ out: mutex_unlock(&dev->mode_config.mutex); intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode); - intel_panel_setup_backlight(connector, INVALID_PIPE); + intel_backlight_setup(intel_connector, INVALID_PIPE); lvds_encoder->is_dual_link = compute_is_dual_link_lvds(lvds_encoder); drm_dbg_kms(&dev_priv->drm, "detected %s-link lvds configuration\n", |