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drm/i915: remove is_pch_edp() helpers and state variable 

There are no more users for these, so remove them.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Imre Deak 2013-05-08 13:14:07 +03:00 committed by Daniel Vetter
parent 68b4d82470
commit 15e6bf74b6
2 changed files with 0 additions and 38 deletions
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36
drivers/gpu/drm/i915/intel_dp.c
View File

@ -52,19 +52,6 @@ static bool is_edp(struct intel_dp *intel_dp)
return intel_dig_port->base.type == INTEL_OUTPUT_EDP;
}
/**
* is_pch_edp - is the port on the PCH and attached to an eDP panel?
* @intel_dp: DP struct
*
* Returns true if the given DP struct corresponds to a PCH DP port attached
* to an eDP panel, false otherwise. Helpful for determining whether we
* may need FDI resources for a given DP output or not.
*/
static bool is_pch_edp(struct intel_dp *intel_dp)
{
return intel_dp->is_pch_edp;
}
static struct drm_device *intel_dp_to_dev(struct intel_dp *intel_dp)
{
struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
@ -93,25 +80,6 @@ static struct intel_dp *intel_attached_dp(struct drm_connector *connector)
return enc_to_intel_dp(&intel_attached_encoder(connector)->base);
}
/**
* intel_encoder_is_pch_edp - is the given encoder a PCH attached eDP?
* @encoder: DRM encoder
*
* Return true if @encoder corresponds to a PCH attached eDP panel. Needed
* by intel_display.c.
*/
bool intel_encoder_is_pch_edp(struct drm_encoder *encoder)
{
struct intel_dp *intel_dp;
if (!encoder)
return false;
intel_dp = enc_to_intel_dp(encoder);
return is_pch_edp(intel_dp);
}
static void intel_dp_link_down(struct intel_dp *intel_dp);
static int
@ -2981,10 +2949,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
intel_dp->DP = I915_READ(intel_dp->output_reg);
intel_dp->attached_connector = intel_connector;
if (HAS_PCH_SPLIT(dev) && port == PORT_D)
if (intel_dpd_is_edp(dev))
intel_dp->is_pch_edp = true;
type = DRM_MODE_CONNECTOR_DisplayPort;
/*
* FIXME : We need to initialize built-in panels before external panels.

2
drivers/gpu/drm/i915/intel_drv.h
View File

@ -451,7 +451,6 @@ struct intel_dp {
uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS];
struct i2c_adapter adapter;
struct i2c_algo_dp_aux_data algo;
bool is_pch_edp;
uint8_t train_set[4];
int panel_power_up_delay;
int panel_power_down_delay;
@ -565,7 +564,6 @@ extern void ironlake_edp_panel_on(struct intel_dp *intel_dp);
extern void ironlake_edp_panel_off(struct intel_dp *intel_dp);
extern void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp);
extern void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync);
extern bool intel_encoder_is_pch_edp(struct drm_encoder *encoder);
extern int intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane);
extern void intel_flush_display_plane(struct drm_i915_private *dev_priv,
enum plane plane);