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authorDave Airlie <airlied@redhat.com>2011-10-10 20:05:21 +0100
committerDave Airlie <airlied@redhat.com>2011-10-10 20:05:21 +0100
commit62addcb8c188eaa28968e27a02518404939851d7 (patch)
tree265f431c92c2c677474e390ada03397c56850a5b /include/drm
parent5438ae88d098c086cfb94be5327c49a04fc6bfd7 (diff)
parent64a742fac3a22f57303d8f1b7e347350a1c48254 (diff)
downloadop-kernel-dev-62addcb8c188eaa28968e27a02518404939851d7.zip
op-kernel-dev-62addcb8c188eaa28968e27a02518404939851d7.tar.gz
Merge branch 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux into drm-core-next
* 'drm-intel-next' of git://people.freedesktop.org/~keithp/linux: drm/i915: Dumb down the semaphore logic drm/i915: pass ELD to HDMI/DP audio driver drm: support routines for HDMI/DP ELD drm/i915: Enable dither whenever display bpc < frame buffer bpc drm/i915: Enable dither whenever display bpc < frame buffer bpc
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_crtc.h9
-rw-r--r--include/drm/drm_edid.h9
2 files changed, 18 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 44335e5..8020798 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -466,6 +466,8 @@ enum drm_connector_force {
/* DACs should rarely do this without a lot of testing */
#define DRM_CONNECTOR_POLL_DISCONNECT (1 << 2)
+#define MAX_ELD_BYTES 128
+
/**
* drm_connector - central DRM connector control structure
* @crtc: CRTC this connector is currently connected to, NULL if none
@@ -523,6 +525,13 @@ struct drm_connector {
uint32_t force_encoder_id;
struct drm_encoder *encoder; /* currently active encoder */
+ /* EDID bits */
+ uint8_t eld[MAX_ELD_BYTES];
+ bool dvi_dual;
+ int max_tmds_clock; /* in MHz */
+ bool latency_present[2];
+ int video_latency[2]; /* [0]: progressive, [1]: interlaced */
+ int audio_latency[2];
int null_edid_counter; /* needed to workaround some HW bugs where we get all 0s */
};
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index eacb415..74ce916 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -230,4 +230,13 @@ struct edid {
#define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8))
+struct drm_encoder;
+struct drm_connector;
+struct drm_display_mode;
+void drm_edid_to_eld(struct drm_connector *connector, struct edid *edid);
+int drm_av_sync_delay(struct drm_connector *connector,
+ struct drm_display_mode *mode);
+struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
+ struct drm_display_mode *mode);
+
#endif /* __DRM_EDID_H__ */
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