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drm/i915: more conversion from connector_list walk to encoder_list 

What we really want is encoder info instead of connector, so change
some more list walk in pipeline setup functions from connector_list
to encoder_list.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Zhenyu Wang 2010-03-30 14:39:27 +08:00 committed by Eric Anholt
parent 5bf4c9c469
commit c5e4df3382
1 changed files with 18 additions and 18 deletions
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36
drivers/gpu/drm/i915/intel_display.c
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@ -741,12 +741,11 @@ bool intel_pipe_has_type (struct drm_crtc *crtc, int type)
{
struct drm_device *dev = crtc->dev;
struct drm_mode_config *mode_config = &dev->mode_config;
struct drm_connector *l_entry;
struct drm_encoder *l_entry;
list_for_each_entry(l_entry, &mode_config->connector_list, head) {
if (l_entry->encoder &&
l_entry->encoder->crtc == crtc) {
struct intel_encoder *intel_encoder = to_intel_encoder(l_entry);
list_for_each_entry(l_entry, &mode_config->encoder_list, head) {
if (l_entry && l_entry->crtc == crtc) {
struct intel_encoder *intel_encoder = enc_to_intel_encoder(l_entry);
if (intel_encoder->type == type)
return true;
}
@ -2923,7 +2922,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
bool is_crt = false, is_lvds = false, is_tv = false, is_dp = false;
bool is_edp = false;
struct drm_mode_config *mode_config = &dev->mode_config;
struct drm_connector *connector;
struct drm_encoder *encoder;
struct intel_encoder *intel_encoder;
const intel_limit_t *limit;
int ret;
struct fdi_m_n m_n = {0};
@ -2941,12 +2941,13 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc,
drm_vblank_pre_modeset(dev, pipe);
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
list_for_each_entry(encoder, &mode_config->encoder_list, head) {
if (!connector->encoder || connector->encoder->crtc != crtc)
if (!encoder || encoder->crtc != crtc)
continue;
intel_encoder = enc_to_intel_encoder(encoder);
switch (intel_encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
@ -4391,14 +4392,14 @@ struct drm_crtc *intel_get_crtc_from_pipe(struct drm_device *dev, int pipe)
return crtc;
}
static int intel_connector_clones(struct drm_device *dev, int type_mask)
static int intel_encoder_clones(struct drm_device *dev, int type_mask)
{
int index_mask = 0;
struct drm_connector *connector;
struct drm_encoder *encoder;
int entry = 0;
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
if (type_mask & intel_encoder->clone_mask)
index_mask |= (1 << entry);
entry++;
@ -4410,7 +4411,7 @@ static int intel_connector_clones(struct drm_device *dev, int type_mask)
static void intel_setup_outputs(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_connector *connector;
struct drm_encoder *encoder;
intel_crt_init(dev);
@ -4493,12 +4494,11 @@ static void intel_setup_outputs(struct drm_device *dev)
if (SUPPORTS_TV(dev))
intel_tv_init(dev);
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct intel_encoder *intel_encoder = to_intel_encoder(connector);
struct drm_encoder *encoder = &intel_encoder->enc;
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
encoder->possible_crtcs = intel_encoder->crtc_mask;
encoder->possible_clones = intel_connector_clones(dev,
encoder->possible_clones = intel_encoder_clones(dev,
intel_encoder->clone_mask);
}
}