summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/i915/intel_tv.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/intel_tv.c')
-rw-r--r--drivers/gpu/drm/i915/intel_tv.c79
1 files changed, 45 insertions, 34 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index befce6c4970..62bb048c135 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -30,12 +30,11 @@
* Integrated TV-out support for the 915GM and 945GM.
*/
-#include "drmP.h"
-#include "drm.h"
-#include "drm_crtc.h"
-#include "drm_edid.h"
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_edid.h>
#include "intel_drv.h"
-#include "i915_drm.h"
+#include <drm/i915_drm.h>
#include "i915_drv.h"
enum tv_margin {
@@ -836,22 +835,37 @@ static struct intel_tv *intel_attached_tv(struct drm_connector *connector)
base);
}
+static bool
+intel_tv_get_hw_state(struct intel_encoder *encoder, enum pipe *pipe)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ u32 tmp = I915_READ(TV_CTL);
+
+ if (!(tmp & TV_ENC_ENABLE))
+ return false;
+
+ *pipe = PORT_TO_PIPE(tmp);
+
+ return true;
+}
+
static void
-intel_tv_dpms(struct drm_encoder *encoder, int mode)
+intel_enable_tv(struct intel_encoder *encoder)
{
- struct drm_device *dev = encoder->dev;
+ struct drm_device *dev = encoder->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- switch (mode) {
- case DRM_MODE_DPMS_ON:
- I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE);
- break;
- case DRM_MODE_DPMS_STANDBY:
- case DRM_MODE_DPMS_SUSPEND:
- case DRM_MODE_DPMS_OFF:
- I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
- break;
- }
+ I915_WRITE(TV_CTL, I915_READ(TV_CTL) | TV_ENC_ENABLE);
+}
+
+static void
+intel_disable_tv(struct intel_encoder *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ I915_WRITE(TV_CTL, I915_READ(TV_CTL) & ~TV_ENC_ENABLE);
}
static const struct tv_mode *
@@ -895,17 +909,14 @@ intel_tv_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
- struct drm_device *dev = encoder->dev;
struct intel_tv *intel_tv = enc_to_intel_tv(encoder);
const struct tv_mode *tv_mode = intel_tv_mode_find(intel_tv);
- struct intel_encoder *other_encoder;
if (!tv_mode)
return false;
- for_each_encoder_on_crtc(dev, encoder->crtc, other_encoder)
- if (&other_encoder->base != encoder)
- return false;
+ if (intel_encoder_check_is_cloned(&intel_tv->base))
+ return false;
adjusted_mode->clock = tv_mode->clock;
return true;
@@ -1303,12 +1314,9 @@ intel_tv_detect(struct drm_connector *connector, bool force)
if (force) {
struct intel_load_detect_pipe tmp;
- if (intel_get_load_detect_pipe(&intel_tv->base, connector,
- &mode, &tmp)) {
+ if (intel_get_load_detect_pipe(connector, &mode, &tmp)) {
type = intel_tv_detect_type(intel_tv, connector);
- intel_release_load_detect_pipe(&intel_tv->base,
- connector,
- &tmp);
+ intel_release_load_detect_pipe(connector, &tmp);
} else
return connector_status_unknown;
} else
@@ -1474,22 +1482,20 @@ intel_tv_set_property(struct drm_connector *connector, struct drm_property *prop
}
if (changed && crtc)
- drm_crtc_helper_set_mode(crtc, &crtc->mode, crtc->x,
- crtc->y, crtc->fb);
+ intel_set_mode(crtc, &crtc->mode,
+ crtc->x, crtc->y, crtc->fb);
out:
return ret;
}
static const struct drm_encoder_helper_funcs intel_tv_helper_funcs = {
- .dpms = intel_tv_dpms,
.mode_fixup = intel_tv_mode_fixup,
- .prepare = intel_encoder_prepare,
.mode_set = intel_tv_mode_set,
- .commit = intel_encoder_commit,
+ .disable = intel_encoder_noop,
};
static const struct drm_connector_funcs intel_tv_connector_funcs = {
- .dpms = drm_helper_connector_dpms,
+ .dpms = intel_connector_dpms,
.detect = intel_tv_detect,
.destroy = intel_tv_destroy,
.set_property = intel_tv_set_property,
@@ -1619,10 +1625,15 @@ intel_tv_init(struct drm_device *dev)
drm_encoder_init(dev, &intel_encoder->base, &intel_tv_enc_funcs,
DRM_MODE_ENCODER_TVDAC);
+ intel_encoder->enable = intel_enable_tv;
+ intel_encoder->disable = intel_disable_tv;
+ intel_encoder->get_hw_state = intel_tv_get_hw_state;
+ intel_connector->get_hw_state = intel_connector_get_hw_state;
+
intel_connector_attach_encoder(intel_connector, intel_encoder);
intel_encoder->type = INTEL_OUTPUT_TVOUT;
intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
- intel_encoder->clone_mask = (1 << INTEL_TV_CLONE_BIT);
+ intel_encoder->cloneable = false;
intel_encoder->base.possible_crtcs = ((1 << 0) | (1 << 1));
intel_encoder->base.possible_clones = (1 << INTEL_OUTPUT_TVOUT);
intel_tv->type = DRM_MODE_CONNECTOR_Unknown;