diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/vlv_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/vlv_dsi.c | 61 |
1 files changed, 31 insertions, 30 deletions
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c index 0ee4ff341e25..20141f33ed64 100644 --- a/drivers/gpu/drm/i915/display/vlv_dsi.c +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c @@ -32,15 +32,19 @@ #include "i915_drv.h" #include "intel_atomic.h" +#include "intel_backlight.h" #include "intel_connector.h" #include "intel_crtc.h" #include "intel_de.h" #include "intel_display_types.h" #include "intel_dsi.h" +#include "intel_dsi_vbt.h" #include "intel_fifo_underrun.h" #include "intel_panel.h" -#include "intel_sideband.h" #include "skl_scaler.h" +#include "vlv_dsi.h" +#include "vlv_dsi_pll.h" +#include "vlv_sideband.h" /* return pixels in terms of txbyteclkhs */ static u16 txbyteclkhs(u16 pixels, int bpp, int lane_count, @@ -270,23 +274,19 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder, struct intel_dsi *intel_dsi = container_of(encoder, struct intel_dsi, base); struct intel_connector *intel_connector = intel_dsi->attached_connector; - const struct drm_display_mode *fixed_mode = intel_connector->panel.fixed_mode; struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode; int ret; drm_dbg_kms(&dev_priv->drm, "\n"); pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; - if (fixed_mode) { - intel_fixed_panel_mode(fixed_mode, adjusted_mode); + ret = intel_panel_compute_config(intel_connector, adjusted_mode); + if (ret) + return ret; - if (HAS_GMCH(dev_priv)) - ret = intel_gmch_panel_fitting(pipe_config, conn_state); - else - ret = intel_pch_panel_fitting(pipe_config, conn_state); - if (ret) - return ret; - } + ret = intel_panel_fitting(pipe_config, conn_state); + if (ret) + return ret; if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN) return -EINVAL; @@ -883,7 +883,7 @@ static void intel_dsi_pre_enable(struct intel_atomic_state *state, intel_dsi_port_enable(encoder, pipe_config); } - intel_panel_enable_backlight(pipe_config, conn_state); + intel_backlight_enable(pipe_config, conn_state); intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_ON); } @@ -913,7 +913,7 @@ static void intel_dsi_disable(struct intel_atomic_state *state, drm_dbg_kms(&i915->drm, "\n"); intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_BACKLIGHT_OFF); - intel_panel_disable_backlight(old_conn_state); + intel_backlight_disable(old_conn_state); /* * According to the spec we should send SHUTDOWN before @@ -1261,7 +1261,9 @@ static void intel_dsi_get_config(struct intel_encoder *encoder, struct intel_crtc_state *pipe_config) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_dsi *intel_dsi = enc_to_intel_dsi(encoder); u32 pclk; + drm_dbg_kms(&dev_priv->drm, "\n"); pipe_config->output_types |= BIT(INTEL_OUTPUT_DSI); @@ -1273,6 +1275,9 @@ static void intel_dsi_get_config(struct intel_encoder *encoder, pclk = vlv_dsi_get_pclk(encoder, pipe_config); } + if (intel_dsi->dual_link) + pclk *= 2; + if (pclk) { pipe_config->hw.adjusted_mode.crtc_clock = pclk; pipe_config->port_clock = pclk; @@ -1633,25 +1638,21 @@ static const struct drm_connector_funcs intel_dsi_connector_funcs = { static void vlv_dsi_add_properties(struct intel_connector *connector) { struct drm_i915_private *dev_priv = to_i915(connector->base.dev); + u32 allowed_scalers; - if (connector->panel.fixed_mode) { - u32 allowed_scalers; + allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) | BIT(DRM_MODE_SCALE_FULLSCREEN); + if (!HAS_GMCH(dev_priv)) + allowed_scalers |= BIT(DRM_MODE_SCALE_CENTER); - allowed_scalers = BIT(DRM_MODE_SCALE_ASPECT) | BIT(DRM_MODE_SCALE_FULLSCREEN); - if (!HAS_GMCH(dev_priv)) - allowed_scalers |= BIT(DRM_MODE_SCALE_CENTER); + drm_connector_attach_scaling_mode_property(&connector->base, + allowed_scalers); - drm_connector_attach_scaling_mode_property(&connector->base, - allowed_scalers); + connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT; - connector->base.state->scaling_mode = DRM_MODE_SCALE_ASPECT; - - drm_connector_set_panel_orientation_with_quirk( - &connector->base, - intel_dsi_get_panel_orientation(connector), - connector->panel.fixed_mode->hdisplay, - connector->panel.fixed_mode->vdisplay); - } + drm_connector_set_panel_orientation_with_quirk(&connector->base, + intel_dsi_get_panel_orientation(connector), + connector->panel.fixed_mode->hdisplay, + connector->panel.fixed_mode->vdisplay); } #define NS_KHZ_RATIO 1000000 @@ -1876,7 +1877,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv) intel_encoder->post_disable = intel_dsi_post_disable; intel_encoder->get_hw_state = intel_dsi_get_hw_state; intel_encoder->get_config = intel_dsi_get_config; - intel_encoder->update_pipe = intel_panel_update_backlight; + intel_encoder->update_pipe = intel_backlight_update; intel_encoder->shutdown = intel_dsi_shutdown; intel_connector->get_hw_state = intel_connector_get_hw_state; @@ -1964,7 +1965,7 @@ void vlv_dsi_init(struct drm_i915_private *dev_priv) } intel_panel_init(&intel_connector->panel, fixed_mode, NULL); - intel_panel_setup_backlight(connector, INVALID_PIPE); + intel_backlight_setup(intel_connector, INVALID_PIPE); vlv_dsi_add_properties(intel_connector); |