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gma500: Fix encoder type checking for connectors 

Fix cases where we need to know what encoder type is behind a given connector.

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
hifive-unleashed-5.1
Patrik Jakobsson 2011-12-19 21:40:33 +00:00 committed by Dave Airlie
parent 352b16a0e1
commit 1730f89bfc
3 changed files with 19 additions and 19 deletions
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8
drivers/gpu/drm/gma500/framebuffer.c
View File

@ -747,13 +747,13 @@ static void psb_setup_outputs(struct drm_device *dev)
list_for_each_entry(connector, &dev->mode_config.connector_list,
head) {
struct psb_intel_output *psb_intel_output =
to_psb_intel_output(connector);
struct drm_encoder *encoder = &psb_intel_output->enc;
struct psb_intel_encoder *psb_intel_encoder =
psb_intel_attached_encoder(connector);
struct drm_encoder *encoder = &psb_intel_encoder->base;
int crtc_mask = 0, clone_mask = 0;
/* valid crtcs */
switch (psb_intel_output->type) {
switch (psb_intel_encoder->type) {
case INTEL_OUTPUT_ANALOG:
crtc_mask = (1 << 0);
clone_mask = (1 << INTEL_OUTPUT_ANALOG);

6
drivers/gpu/drm/gma500/psb_drv.c
View File

@ -276,7 +276,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
int ret = -ENOMEM;
uint32_t tt_pages;
struct drm_connector *connector;
struct psb_intel_output *psb_intel_output;
struct psb_intel_encoder *psb_intel_encoder;
dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
if (dev_priv == NULL)
@ -390,9 +390,9 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
/* Only add backlight support if we have LVDS output */
list_for_each_entry(connector, &dev->mode_config.connector_list,
head) {
psb_intel_output = to_psb_intel_output(connector);
psb_intel_encoder = psb_intel_attached_encoder(connector);
switch (psb_intel_output->type) {
switch (psb_intel_encoder->type) {
case INTEL_OUTPUT_LVDS:
case INTEL_OUTPUT_MIPI:
ret = gma_backlight_init(dev);

24
drivers/gpu/drm/gma500/psb_intel_display.c
View File

@ -214,9 +214,9 @@ bool psb_intel_pipe_has_type(struct drm_crtc *crtc, int type)
list_for_each_entry(l_entry, &mode_config->connector_list, head) {
if (l_entry->encoder && l_entry->encoder->crtc == crtc) {
struct psb_intel_output *psb_intel_output =
to_psb_intel_output(l_entry);
if (psb_intel_output->type == type)
struct psb_intel_encoder *psb_intel_encoder =
psb_intel_attached_encoder(l_entry);
if (psb_intel_encoder->type == type)
return true;
}
}
@ -615,14 +615,14 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
}
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct psb_intel_output *psb_intel_output =
to_psb_intel_output(connector);
struct psb_intel_encoder *psb_intel_encoder =
psb_intel_attached_encoder(connector);
if (!connector->encoder
|| connector->encoder->crtc != crtc)
continue;
switch (psb_intel_output->type) {
switch (psb_intel_encoder->type) {
case INTEL_OUTPUT_LVDS:
is_lvds = true;
break;
@ -1402,9 +1402,9 @@ int psb_intel_connector_clones(struct drm_device *dev, int type_mask)
list_for_each_entry(connector, &dev->mode_config.connector_list,
head) {
struct psb_intel_output *psb_intel_output =
to_psb_intel_output(connector);
if (type_mask & (1 << psb_intel_output->type))
struct psb_intel_encoder *psb_intel_encoder =
psb_intel_attached_encoder(connector);
if (type_mask & (1 << psb_intel_encoder->type))
index_mask |= (1 << entry);
entry++;
}
@ -1423,10 +1423,10 @@ void psb_intel_modeset_cleanup(struct drm_device *dev)
*/
struct drm_encoder *psb_intel_best_encoder(struct drm_connector *connector)
{
struct psb_intel_output *psb_intel_output =
to_psb_intel_output(connector);
struct psb_intel_encoder *psb_intel_encoder =
psb_intel_attached_encoder(connector);
return &psb_intel_output->enc;
return &psb_intel_encoder->base;
}
void psb_intel_connector_attach_encoder(struct psb_intel_connector *connector,