| Message ID | 1461590572-4027-9-git-send-email-maxime.ripard@free-electrons.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
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 *
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 *
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> --- drivers/gpu/drm/sun4i/sun4i_tv.c | 42 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+)