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drm/i915/lvds: move fitting mode from intel_lvds_connector to intel_panel

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Prepare for supporting scaling mode configuration also in eDP.

Includes a drive-by-removal of an outdated comment about fitting mode.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Tested-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2012-10-26 12:03:59 +03:00 committed by Daniel Vetter
parent 898076ed2e
commit 4d89152341
2 changed files with 11 additions and 14 deletions
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1
drivers/gpu/drm/i915/intel_drv.h
View File

@ -165,6 +165,7 @@ struct intel_encoder {
struct intel_panel {
struct drm_display_mode *fixed_mode;
int fitting_mode;
};
struct intel_connector {

24
drivers/gpu/drm/i915/intel_lvds.c
View File

@ -44,7 +44,6 @@ struct intel_lvds_connector {
struct intel_connector base;
struct notifier_block lid_notifier;
int fitting_mode;
};
struct intel_lvds_encoder {
@ -253,8 +252,8 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_lvds_encoder *lvds_encoder = to_lvds_encoder(encoder);
struct intel_lvds_connector *lvds_connector =
lvds_encoder->attached_connector;
struct intel_connector *intel_connector =
&lvds_encoder->attached_connector->base;
struct intel_crtc *intel_crtc = lvds_encoder->base.new_crtc;
u32 pfit_control = 0, pfit_pgm_ratios = 0, border = 0;
int pipe;
@ -274,11 +273,12 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
* with the panel scaling set up to source from the H/VDisplay
* of the original mode.
*/
intel_fixed_panel_mode(lvds_connector->base.panel.fixed_mode,
intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
adjusted_mode);
if (HAS_PCH_SPLIT(dev)) {
intel_pch_panel_fitting(dev, lvds_connector->fitting_mode,
intel_pch_panel_fitting(dev,
intel_connector->panel.fitting_mode,
mode, adjusted_mode);
return true;
}
@ -304,7 +304,7 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder,
drm_mode_set_crtcinfo(adjusted_mode, 0);
switch (lvds_connector->fitting_mode) {
switch (intel_connector->panel.fitting_mode) {
case DRM_MODE_SCALE_CENTER:
/*
* For centered modes, we have to calculate border widths &
@ -573,7 +573,7 @@ static int intel_lvds_set_property(struct drm_connector *connector,
struct drm_property *property,
uint64_t value)
{
struct intel_lvds_connector *lvds_connector = to_lvds_connector(connector);
struct intel_connector *intel_connector = to_intel_connector(connector);
struct drm_device *dev = connector->dev;
if (property == dev->mode_config.scaling_mode_property) {
@ -584,11 +584,11 @@ static int intel_lvds_set_property(struct drm_connector *connector,
return -EINVAL;
}
if (lvds_connector->fitting_mode == value) {
if (intel_connector->panel.fitting_mode == value) {
/* the LVDS scaling property is not changed */
return 0;
}
lvds_connector->fitting_mode = value;
intel_connector->panel.fitting_mode = value;
crtc = intel_attached_encoder(connector)->base.crtc;
if (crtc && crtc->enabled) {
@ -1008,14 +1008,10 @@ bool intel_lvds_init(struct drm_device *dev)
/* create the scaling mode property */
drm_mode_create_scaling_mode_property(dev);
/*
* the initial panel fitting mode will be FULL_SCREEN.
*/
drm_connector_attach_property(&intel_connector->base,
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_ASPECT);
lvds_connector->fitting_mode = DRM_MODE_SCALE_ASPECT;
intel_connector->panel.fitting_mode = DRM_MODE_SCALE_ASPECT;
/*
* LVDS discovery:
* 1) check for EDID on DDC