[POWERPC] PS3: Add support for HDMI RGB Full Range mode

Add support for HDMI RGB Full Range mode, which is available on system
software 1.80 or newer.

CC: Masashi Kimoto <Masashi_Kimoto@hq.scei.sony.co.jp>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c
index 0145ea173c42..7c4fb264dda2 100644
--- a/drivers/ps3/ps3av_cmd.c
+++ b/drivers/ps3/ps3av_cmd.c
@@ -143,6 +143,14 @@ static u32 ps3av_vid_video2av(int vid)
         return PS3AV_CMD_AV_VID_480P;
 }
 
+static int ps3av_hdmi_range(void)
+{
+        if (ps3_compare_firmware_version(1, 8, 0) < 0)
+                return 0;
+        else
+                return 1; /* supported */
+}
+
 int ps3av_cmd_init(void)
 {
         int res;
@@ -350,6 +358,10 @@ u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out,
         /* should be same as video_mode.video_cs_out */
         av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8);
         av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out);
+        if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range())
+                av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON;
+        else /* default off */
+                av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF;
         av_video_cs->aspect = aspect;
         if (id & PS3AV_MODE_DITHER) {
                 av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON
@@ -392,6 +404,10 @@ u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt,
         video_mode->pitch = video_mode->width * 4;      /* line_length */
         video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT;
         video_mode->video_format = ps3av_video_fmt_table[video_fmt].format;
+        if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range())
+                video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT;
+        else /* default enable */
+                video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT;
         video_mode->video_order = ps3av_video_fmt_table[video_fmt].order;
 
         pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n",