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authorRicardo Neri <ricardo.neri@ti.com>2012-02-16 16:20:57 +0100
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-02-21 08:40:11 +0100
commit709881942d2af6944a59d1b90e73ba8f4d76bd82 (patch)
treef45d0b458afcf77763f2bd82401fd65b1b976d50 /drivers/video/omap2/dss/dss_features.h
parentOMAPDSS: TPO-TD03MTEA1: update default gamma (diff)
downloadlinux-709881942d2af6944a59d1b90e73ba8f4d76bd82.tar.xz
linux-709881942d2af6944a59d1b90e73ba8f4d76bd82.zip
OMAPDSS: Add DSS feature for HDMI MCLK for audio
Certain OMAP4 revisions (i.e., 4430 ES2.3, 4460, and 4470) use a pseudo clock (generated from the TMDS clock), MCLK, to drive the generation of Audio Clock Regeneration packets. Other devices (i.e., 4430 ES2.[0,2]) use the TMDS clock directly. This patch adds a new DSS feature for MCLK support. It also rearranges the omap_dss_features structures to reflect the devices supporting it. Signed-off-by: Ricardo Neri <ricardo.neri@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/omap2/dss/dss_features.h')
-rw-r--r--drivers/video/omap2/dss/dss_features.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h
index 682f091cf02e..c332e7ddfce1 100644
--- a/drivers/video/omap2/dss/dss_features.h
+++ b/drivers/video/omap2/dss/dss_features.h
@@ -50,6 +50,7 @@ enum dss_feat_id {
FEAT_DSI_REVERSE_TXCLKESC,
FEAT_DSI_GNQ,
FEAT_HDMI_CTS_SWMODE,
+ FEAT_HDMI_AUDIO_USE_MCLK,
FEAT_HANDLE_UV_SEPARATE,
FEAT_ATTR2,
FEAT_VENC_REQUIRES_TV_DAC_CLK,