diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2010-08-27 14:15:44 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-09-14 12:19:19 +0400 |
| commit | 6d6f0874490f7e7ed16408e5396f655d386edf29 (patch) | |
| tree | d950e5d65fc7c309cb9fb925befb684d2996938a /drivers/video/sh_mobile_hdmi.c | |
| parent | ef7315084ede82ea55f251003a6f0088d95d9fa6 (diff) | |
| download | linux-6d6f0874490f7e7ed16408e5396f655d386edf29.tar.xz | |
fbdev: sh-mobile_hdmi: remove un-necessity settings
Current gamut, acp, isrc1, isrc2 settings are wrong,
and not necessary for now.
Tested-by: Takanari Hayama <taki@igel.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/video/sh_mobile_hdmi.c')
| -rw-r--r-- | drivers/video/sh_mobile_hdmi.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c index 2fde08cc66bf..afebe809975e 100644 --- a/drivers/video/sh_mobile_hdmi.c +++ b/drivers/video/sh_mobile_hdmi.c @@ -519,100 +519,6 @@ static void sh_hdmi_audio_infoframe_setup(struct sh_hdmi *hdmi) } /** - * sh_hdmi_gamut_metadata_setup() - Gamut Metadata Packet of CONTROL PACKET - */ -static void sh_hdmi_gamut_metadata_setup(struct sh_hdmi *hdmi) -{ - int i; - - /* Gamut Metadata Packet */ - hdmi_write(hdmi, 0x04, HDMI_CTRL_PKT_BUF_INDEX); - - /* Packet Type = 0x0A */ - hdmi_write(hdmi, 0x0A, HDMI_CTRL_PKT_BUF_ACCESS_HB0); - /* Gamut Packet is not used, so default value */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB1); - /* Gamut Packet is not used, so default value */ - hdmi_write(hdmi, 0x10, HDMI_CTRL_PKT_BUF_ACCESS_HB2); - - /* GBD bytes 0 through 27 */ - for (i = 0; i <= 27; i++) - /* HDMI_CTRL_PKT_BUF_ACCESS_PB0_63H - PB27_7EH */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB0 + i); -} - -/** - * sh_hdmi_acp_setup() - Audio Content Protection Packet (ACP) - */ -static void sh_hdmi_acp_setup(struct sh_hdmi *hdmi) -{ - int i; - - /* Audio Content Protection Packet (ACP) */ - hdmi_write(hdmi, 0x01, HDMI_CTRL_PKT_BUF_INDEX); - - /* Packet Type = 0x04 */ - hdmi_write(hdmi, 0x04, HDMI_CTRL_PKT_BUF_ACCESS_HB0); - /* ACP_Type */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB1); - /* Reserved (0) */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB2); - - /* GBD bytes 0 through 27 */ - for (i = 0; i <= 27; i++) - /* HDMI_CTRL_PKT_BUF_ACCESS_PB0 - PB27 */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB0 + i); -} - -/** - * sh_hdmi_isrc1_setup() - ISRC1 Packet - */ -static void sh_hdmi_isrc1_setup(struct sh_hdmi *hdmi) -{ - int i; - - /* ISRC1 Packet */ - hdmi_write(hdmi, 0x02, HDMI_CTRL_PKT_BUF_INDEX); - - /* Packet Type = 0x05 */ - hdmi_write(hdmi, 0x05, HDMI_CTRL_PKT_BUF_ACCESS_HB0); - /* ISRC_Cont, ISRC_Valid, Reserved (0), ISRC_Status */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB1); - /* Reserved (0) */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB2); - - /* PB0 UPC_EAN_ISRC_0-15 */ - /* Bytes PB16-PB27 shall be set to a value of 0. */ - for (i = 0; i <= 27; i++) - /* HDMI_CTRL_PKT_BUF_ACCESS_PB0 - PB27 */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB0 + i); -} - -/** - * sh_hdmi_isrc2_setup() - ISRC2 Packet - */ -static void sh_hdmi_isrc2_setup(struct sh_hdmi *hdmi) -{ - int i; - - /* ISRC2 Packet */ - hdmi_write(hdmi, 0x03, HDMI_CTRL_PKT_BUF_INDEX); - - /* HB0 Packet Type = 0x06 */ - hdmi_write(hdmi, 0x06, HDMI_CTRL_PKT_BUF_ACCESS_HB0); - /* Reserved (0) */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB1); - /* Reserved (0) */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_HB2); - - /* PB0 UPC_EAN_ISRC_16-31 */ - /* Bytes PB16-PB27 shall be set to a value of 0. */ - for (i = 0; i <= 27; i++) - /* HDMI_CTRL_PKT_BUF_ACCESS_PB0 - PB27 */ - hdmi_write(hdmi, 0x00, HDMI_CTRL_PKT_BUF_ACCESS_PB0 + i); -} - -/** * sh_hdmi_configure() - Initialise HDMI for output */ static void sh_hdmi_configure(struct sh_hdmi *hdmi) @@ -632,18 +538,6 @@ static void sh_hdmi_configure(struct sh_hdmi *hdmi) /* Audio InfoFrame */ sh_hdmi_audio_infoframe_setup(hdmi); - /* Gamut Metadata packet */ - sh_hdmi_gamut_metadata_setup(hdmi); - - /* Audio Content Protection (ACP) Packet */ - sh_hdmi_acp_setup(hdmi); - - /* ISRC1 Packet */ - sh_hdmi_isrc1_setup(hdmi); - - /* ISRC2 Packet */ - sh_hdmi_isrc2_setup(hdmi); - /* * Control packet auto send with VSYNC control: auto send * General control, Gamut metadata, ISRC, and ACP packets |