[PATCH 12/19] drm: sun4i: tv: Add PAL output standard

Maxime Ripard
2015-10-30T14:20:58Z

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-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
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 dc55e340410c..4b95d04ff457 100644
--- a/drivers/gpu/drm/sun4i/sun4i_tv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_tv.c
@@ -175,7 +175,49 @@ 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 *
--
2.6.2