diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-31 23:51:15 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-11-09 21:04:35 +0300 |
| commit | 3c0628f8ce220f35a545de40f0426b9b999ce02d (patch) | |
| tree | 57656fef5bbb7065c7652020a25aebae665a5824 /drivers/gpu/drm/i915/intel_dsi.c | |
| parent | adc103047e583497f675f0db32b758c8c2069633 (diff) | |
| download | linux-3c0628f8ce220f35a545de40f0426b9b999ce02d.tar.xz | |
drm/i915: Eliminate some encoder->crtc usage from DSI code
Extract the current crtc from the crtc state rather than via
the legacy encoder->crtc pointer whenever possible.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171031205123.13123-3-ville.syrjala@linux.intel.com
Acked-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dsi.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 2bff7ab25bf3..f09474b0c4d3 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -662,11 +662,11 @@ static void vlv_dsi_clear_device_ready(struct intel_encoder *encoder) } } -static void intel_dsi_port_enable(struct intel_encoder *encoder) +static void intel_dsi_port_enable(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state) { - struct drm_device *dev = encoder->base.dev; - struct drm_i915_private *dev_priv = to_i915(dev); - struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc); + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc); struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); enum port port; @@ -705,7 +705,7 @@ static void intel_dsi_port_enable(struct intel_encoder *encoder) if (IS_BROXTON(dev_priv)) temp |= LANE_CONFIGURATION_DUAL_LINK_A; else - temp |= intel_crtc->pipe ? + temp |= crtc->pipe ? LANE_CONFIGURATION_DUAL_LINK_B : LANE_CONFIGURATION_DUAL_LINK_A; } @@ -875,7 +875,7 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder, intel_dsi_vbt_exec_sequence(intel_dsi, MIPI_SEQ_DISPLAY_ON); - intel_dsi_port_enable(encoder); + intel_dsi_port_enable(encoder, pipe_config); } intel_panel_enable_backlight(pipe_config, conn_state); @@ -1082,7 +1082,7 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder, struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode; struct drm_display_mode *adjusted_mode_sw; - struct intel_crtc *intel_crtc; + struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc); struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); unsigned int lane_count = intel_dsi->lane_count; unsigned int bpp, fmt; @@ -1093,8 +1093,7 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder, crtc_hblank_start_sw, crtc_hblank_end_sw; /* FIXME: hw readout should not depend on SW state */ - intel_crtc = to_intel_crtc(encoder->base.crtc); - adjusted_mode_sw = &intel_crtc->config->base.adjusted_mode; + adjusted_mode_sw = &crtc->config->base.adjusted_mode; /* * Atleast one port is active as encoder->get_config called only if |