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| author | Sujeet Baranwal <s-baranwal@ti.com> | 2012-03-22 19:13:32 +0530 |
|---|---|---|
| committer | Ziyann <jaraidaniel@gmail.com> | 2014-10-01 12:57:31 +0200 |
| commit | e07ad9000244653cf1753838aad73fed4ec0d39d (patch) | |
| tree | 267020729e9e218e973aec81eb456abdb7814200 /drivers/video/hdmi_ti_4xxx_ip.c | |
| parent | e3ed6dbfcfa9d59fe640593383d6a73575cf24ac (diff) | |
| download | kernel_samsung_tuna-e07ad9000244653cf1753838aad73fed4ec0d39d.zip kernel_samsung_tuna-e07ad9000244653cf1753838aad73fed4ec0d39d.tar.gz kernel_samsung_tuna-e07ad9000244653cf1753838aad73fed4ec0d39d.tar.bz2 | |
OMAP4: HDMI: limited & full range support
Limited & full range support is added.Full range is selected
for DVI mode and for VGA reolsution in HDMI mode.
Change-Id: I618375be996b3e36a4f960e1a3cefaf0c59e9223
Signed-off-by: Preetam MN <preetammn@ti.com>
Signed-off-by: Sujeet Baranwal <s-baranwal@ti.com>
Diffstat (limited to 'drivers/video/hdmi_ti_4xxx_ip.c')
| -rw-r--r-- | drivers/video/hdmi_ti_4xxx_ip.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/video/hdmi_ti_4xxx_ip.c b/drivers/video/hdmi_ti_4xxx_ip.c index 66e006e..d19eb1c 100644 --- a/drivers/video/hdmi_ti_4xxx_ip.c +++ b/drivers/video/hdmi_ti_4xxx_ip.c @@ -1001,7 +1001,22 @@ void hdmi_ti_4xxx_basic_configure(struct hdmi_ip_data *ip_data, avi_cfg.db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME; avi_cfg.db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO; avi_cfg.db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601; - avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT; + + if (cfg->cm.mode == HDMI_DVI || + (cfg->cm.code == 1 && cfg->cm.mode == HDMI_HDMI)) { + /* setting for FULL RANGE MODE */ + pr_debug("infoframe avi full range\n"); + REG_FLD_MOD(hdmi_core_sys_base(ip_data), + HDMI_CORE_SYS_VID_MODE, 1, 4, 4); + avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_FR; + } else { + /* setting for LIMITED RANGE MODE */ + pr_debug("infoframe avi limited range\n"); + REG_FLD_MOD(hdmi_core_sys_base(ip_data), + HDMI_CORE_SYS_VID_ACEN, 1, 1, 1); + avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_LR; + } + avi_cfg.db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO; avi_cfg.db4_videocode = cfg->cm.code; avi_cfg.db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO; |