diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lvds.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 56 |
1 files changed, 21 insertions, 35 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 6fe5d7c3bc23..38572d65e46e 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -229,8 +229,8 @@ static void intel_lvds_pps_init_hw(struct drm_i915_private *dev_priv, } static void intel_pre_enable_lvds(struct intel_encoder *encoder, - struct intel_crtc_state *pipe_config, - struct drm_connector_state *conn_state) + const struct intel_crtc_state *pipe_config, + const struct drm_connector_state *conn_state) { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); @@ -306,8 +306,8 @@ static void intel_pre_enable_lvds(struct intel_encoder *encoder, * Sets the power state for the panel. */ static void intel_enable_lvds(struct intel_encoder *encoder, - struct intel_crtc_state *pipe_config, - struct drm_connector_state *conn_state) + const struct intel_crtc_state *pipe_config, + const struct drm_connector_state *conn_state) { struct drm_device *dev = encoder->base.dev; struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); @@ -324,8 +324,8 @@ static void intel_enable_lvds(struct intel_encoder *encoder, } static void intel_disable_lvds(struct intel_encoder *encoder, - struct intel_crtc_state *old_crtc_state, - struct drm_connector_state *old_conn_state) + const struct intel_crtc_state *old_crtc_state, + const struct drm_connector_state *old_conn_state) { struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(&encoder->base); struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); @@ -339,8 +339,8 @@ static void intel_disable_lvds(struct intel_encoder *encoder, } static void gmch_disable_lvds(struct intel_encoder *encoder, - struct intel_crtc_state *old_crtc_state, - struct drm_connector_state *old_conn_state) + const struct intel_crtc_state *old_crtc_state, + const struct drm_connector_state *old_conn_state) { intel_panel_disable_backlight(old_conn_state); @@ -349,15 +349,15 @@ static void gmch_disable_lvds(struct intel_encoder *encoder, } static void pch_disable_lvds(struct intel_encoder *encoder, - struct intel_crtc_state *old_crtc_state, - struct drm_connector_state *old_conn_state) + const struct intel_crtc_state *old_crtc_state, + const struct drm_connector_state *old_conn_state) { intel_panel_disable_backlight(old_conn_state); } static void pch_post_disable_lvds(struct intel_encoder *encoder, - struct intel_crtc_state *old_crtc_state, - struct drm_connector_state *old_conn_state) + const struct intel_crtc_state *old_crtc_state, + const struct drm_connector_state *old_conn_state) { intel_disable_lvds(encoder, old_crtc_state, old_conn_state); } @@ -595,10 +595,8 @@ static const struct drm_connector_helper_funcs intel_lvds_connector_helper_funcs }; static const struct drm_connector_funcs intel_lvds_connector_funcs = { - .dpms = drm_atomic_helper_connector_dpms, .detect = intel_lvds_detect, .fill_modes = drm_helper_probe_single_connector_modes, - .set_property = drm_atomic_helper_connector_set_property, .atomic_get_property = intel_digital_connector_atomic_get_property, .atomic_set_property = intel_digital_connector_atomic_set_property, .late_register = intel_connector_register, @@ -882,8 +880,8 @@ static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder) struct drm_i915_private *dev_priv = to_i915(dev); /* use the module option value if specified */ - if (i915.lvds_channel_mode > 0) - return i915.lvds_channel_mode == 2; + if (i915_modparams.lvds_channel_mode > 0) + return i915_modparams.lvds_channel_mode == 2; /* single channel LVDS is limited to 112 MHz */ if (lvds_encoder->attached_connector->base.panel.fixed_mode->clock @@ -941,10 +939,8 @@ void intel_lvds_init(struct drm_i915_private *dev_priv) struct drm_display_mode *fixed_mode = NULL; struct drm_display_mode *downclock_mode = NULL; struct edid *edid; - struct intel_crtc *crtc; i915_reg_t lvds_reg; u32 lvds; - int pipe; u8 pin; u32 allowed_scalers; @@ -1115,22 +1111,11 @@ void intel_lvds_init(struct drm_i915_private *dev_priv) * on. If so, assume that whatever is currently programmed is the * correct mode. */ - - /* Ironlake: FIXME if still fail, not try pipe mode now */ - if (HAS_PCH_SPLIT(dev_priv)) - goto failed; - - pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0; - crtc = intel_get_crtc_for_pipe(dev_priv, pipe); - - if (crtc && (lvds & LVDS_PORT_EN)) { - fixed_mode = intel_crtc_mode_get(dev, &crtc->base); - if (fixed_mode) { - DRM_DEBUG_KMS("using current (BIOS) mode: "); - drm_mode_debug_printmodeline(fixed_mode); - fixed_mode->type |= DRM_MODE_TYPE_PREFERRED; - goto out; - } + fixed_mode = intel_encoder_current_mode(intel_encoder); + if (fixed_mode) { + DRM_DEBUG_KMS("using current (BIOS) mode: "); + drm_mode_debug_printmodeline(fixed_mode); + fixed_mode->type |= DRM_MODE_TYPE_PREFERRED; } /* If we still don't have a mode after all that, give up. */ @@ -1140,7 +1125,8 @@ void intel_lvds_init(struct drm_i915_private *dev_priv) out: mutex_unlock(&dev->mode_config.mutex); - intel_panel_init(&intel_connector->panel, fixed_mode, downclock_mode); + intel_panel_init(&intel_connector->panel, fixed_mode, NULL, + downclock_mode); intel_panel_setup_backlight(connector, INVALID_PIPE); lvds_encoder->is_dual_link = compute_is_dual_link_lvds(lvds_encoder); |