On Mon, 25 Apr 2016 15:22:50 +0200 Maxime Ripard maxime.ripard@free-electrons.com wrote:
Add the settings to support the NTSC standard.
Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com
Reviewed-by: Boris Brezillon boris.brezillon@free-electrons.com
drivers/gpu/drm/sun4i/sun4i_tv.c | 45 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c index ccf275a90132..bc047f923508 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tv.c +++ b/drivers/gpu/drm/sun4i/sun4i_tv.c @@ -178,24 +178,69 @@ struct sun4i_tv { struct sun4i_drv *drv; };
+struct video_levels ntsc_video_levels = {
- .black = 282, .blank = 240,
+};
struct video_levels pal_video_levels = { .black = 252, .blank = 252, };
+struct burst_levels ntsc_burst_levels = {
- .cb = 79, .cr = 0,
+};
struct burst_levels pal_burst_levels = { .cb = 40, .cr = 40, };
+struct color_gains ntsc_color_gains = {
- .cb = 160, .cr = 160,
+};
struct color_gains pal_color_gains = { .cb = 224, .cr = 224, };
+struct resync_parameters ntsc_resync_parameters = {
- .field = false, .line = 14, .pixel = 12,
+};
struct resync_parameters pal_resync_parameters = { .field = true, .line = 13, .pixel = 12, };
struct tv_mode tv_modes[] = { {
.name = "NTSC",.mode = SUN4I_TVE_CFG0_RES_480i,.chroma_freq = 0x21f07c1f,.yc_en = true,.dac3_en = true,.dac_bit25_en = true,.back_porch = 118,.front_porch = 32,.line_number = 525,.hdisplay = 720,.hfront_porch = 18,.hsync_len = 2,.hback_porch = 118,.vdisplay = 480,.vfront_porch = 26,.vsync_len = 2,.vback_porch = 17,.vblank_level = 240,.color_gains = &ntsc_color_gains,.burst_levels = &ntsc_burst_levels,.video_levels = &ntsc_video_levels,.resync_params = &ntsc_resync_parameters,- },
- { .name = "PAL", .mode = SUN4I_TVE_CFG0_RES_576i, .chroma_freq = 0x2a098acb,