On Mon, 25 Apr 2016 15:22:49 +0200 Maxime Ripard maxime.ripard@free-electrons.com wrote:
Now that we have support for the composite output, we can start adding new supported standards. Start with PAL, and we will add other eventually.
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 | 42 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+)
diff --git a/drivers/gpu/drm/sun4i/sun4i_tv.c b/drivers/gpu/drm/sun4i/sun4i_tv.c index 78634dfc0f77..ccf275a90132 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tv.c +++ b/drivers/gpu/drm/sun4i/sun4i_tv.c @@ -178,7 +178,49 @@ struct sun4i_tv { struct sun4i_drv *drv; };
+struct video_levels pal_video_levels = {
- .black = 252, .blank = 252,
+};
+struct burst_levels pal_burst_levels = {
- .cb = 40, .cr = 40,
+};
+struct color_gains pal_color_gains = {
- .cb = 224, .cr = 224,
+};
+struct resync_parameters pal_resync_parameters = {
- .field = true, .line = 13, .pixel = 12,
+};
struct tv_mode tv_modes[] = {
- {
.name = "PAL",.mode = SUN4I_TVE_CFG0_RES_576i,.chroma_freq = 0x2a098acb,.back_porch = 138,.front_porch = 24,.line_number = 625,.hdisplay = 720,.hfront_porch = 3,.hsync_len = 2,.hback_porch = 139,.vdisplay = 576,.vfront_porch = 28,.vsync_len = 2,.vback_porch = 19,.vblank_level = 252,.color_gains = &pal_color_gains,.burst_levels = &pal_burst_levels,.video_levels = &pal_video_levels,.resync_params = &pal_resync_parameters,- },
};
static inline struct sun4i_tv *