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drm/i915: Switch to using port stored in intel_encoder 

Now that we have the port enum stored in intel_encoder, use that instead of
dereferencing intel_dig_port. Saves us a few locals.

struct intel_encoder variables have been renamed to be consistent and
convey type information.

v2:
Fix incorrect 'enum port' member names - s/attached_port/port

Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Lyude <cpaul@redhat.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1474334681-22690-4-git-send-email-dhinakaran.pandiyan@intel.com
This commit is contained in:
Pandiyan, Dhinakaran 2016-09-19 18:24:39 -07:00 committed by Rodrigo Vivi
parent 03cdc1d4f7
commit d8dee42a33
1 changed files with 14 additions and 18 deletions
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32
drivers/gpu/drm/i915/intel_audio.c
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@ -276,17 +276,15 @@ static void hsw_audio_codec_disable(struct intel_encoder *encoder)
}
static void hsw_audio_codec_enable(struct drm_connector *connector,
struct intel_encoder *encoder,
struct intel_encoder *intel_encoder,
const struct drm_display_mode *adjusted_mode)
{
struct drm_i915_private *dev_priv = to_i915(connector->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
struct intel_crtc *intel_crtc = to_intel_crtc(intel_encoder->base.crtc);
enum pipe pipe = intel_crtc->pipe;
enum port port = intel_encoder->port;
struct i915_audio_component *acomp = dev_priv->audio_component;
const uint8_t *eld = connector->eld;
struct intel_digital_port *intel_dig_port =
enc_to_dig_port(&encoder->base);
enum port port = intel_dig_port->port;
uint32_t tmp;
int len, i;
int n, rate;
@ -355,12 +353,12 @@ static void hsw_audio_codec_enable(struct drm_connector *connector,
mutex_unlock(&dev_priv->av_mutex);
}
static void ilk_audio_codec_disable(struct intel_encoder *encoder)
static void ilk_audio_codec_disable(struct intel_encoder *intel_encoder)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
enum port port = enc_to_dig_port(&encoder->base)->port;
struct drm_i915_private *dev_priv = to_i915(intel_encoder->base.dev);
struct intel_crtc *intel_crtc = to_intel_crtc(intel_encoder->base.crtc);
enum pipe pipe = intel_crtc->pipe;
enum port port = intel_encoder->port;
uint32_t tmp, eldv;
i915_reg_t aud_config, aud_cntrl_st2;
@ -400,13 +398,13 @@ static void ilk_audio_codec_disable(struct intel_encoder *encoder)
}
static void ilk_audio_codec_enable(struct drm_connector *connector,
struct intel_encoder *encoder,
struct intel_encoder *intel_encoder,
const struct drm_display_mode *adjusted_mode)
{
struct drm_i915_private *dev_priv = to_i915(connector->dev);
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->base.crtc);
enum port port = enc_to_dig_port(&encoder->base)->port;
struct intel_crtc *intel_crtc = to_intel_crtc(intel_encoder->base.crtc);
enum pipe pipe = intel_crtc->pipe;
enum port port = intel_encoder->port;
uint8_t *eld = connector->eld;
uint32_t tmp, eldv;
int len, i;
@ -490,11 +488,10 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder)
struct intel_crtc *crtc = to_intel_crtc(encoder->crtc);
const struct drm_display_mode *adjusted_mode = &crtc->config->base.adjusted_mode;
struct drm_connector *connector;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct drm_i915_private *dev_priv = to_i915(encoder->dev);
struct i915_audio_component *acomp = dev_priv->audio_component;
struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
enum port port = intel_dig_port->port;
enum port port = intel_encoder->port;
connector = drm_select_eld(encoder);
if (!connector)
@ -537,11 +534,10 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder)
void intel_audio_codec_disable(struct intel_encoder *intel_encoder)
{
struct drm_encoder *encoder = &intel_encoder->base;
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
struct drm_i915_private *dev_priv = to_i915(encoder->dev);
struct i915_audio_component *acomp = dev_priv->audio_component;
struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
enum port port = intel_dig_port->port;
enum port port = intel_encoder->port;
if (dev_priv->display.audio_codec_disable)
dev_priv->display.audio_codec_disable(intel_encoder);