Hi Maxime,
Dne torek, 05. december 2017 ob 16:10:21 CET je Maxime Ripard napisal(a):
> Add support for the A83T display pipeline.
>
> Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
> Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
> drivers/gpu/drm/sun4i/sun4i_tcon.c | 5 +++++
> drivers/gpu/drm/sun4i/sun8i_mixer.c | 9 +++++++++
> 3 files changed, 15 insertions(+)
>
> diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c
> b/drivers/gpu/drm/sun4i/sun4i_drv.c index 49215d91c853..6f5e721b545e 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_drv.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
> @@ -347,6 +347,7 @@ static const struct of_device_id sun4i_drv_of_table[] =
> { { .compatible = "allwinner,sun6i-a31s-display-engine" },
> { .compatible = "allwinner,sun7i-a20-display-engine" },
> { .compatible = "allwinner,sun8i-a33-display-engine" },
> + { .compatible = "allwinner,sun8i-a83t-display-engine" },
> { .compatible = "allwinner,sun8i-v3s-display-engine" },
> { }
> };
> diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c
> b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 92f4738101e6..9b757450555f
> 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c
> @@ -1132,6 +1132,10 @@ static const struct sun4i_tcon_quirks
> sun8i_a33_quirks = { .has_lvds_pll = true,
> };
>
> +static const struct sun4i_tcon_quirks sun8i_a83t_lcd_quirks = {
> + /* nothing is supported */
> +};
> +
> static const struct sun4i_tcon_quirks sun8i_v3s_quirks = {
> /* nothing is supported */
> };
> @@ -1144,6 +1148,7 @@ const struct of_device_id sun4i_tcon_of_table[] = {
> { .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks },
> { .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks }, {
> .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks }, + {
> .compatible = "allwinner,sun8i-a83t-tcon-lcd", .data =
> &sun8i_a83t_lcd_quirks }, { .compatible = "allwinner,sun8i-v3s-tcon", .data
> = &sun8i_v3s_quirks }, { }
> };
> diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c
> b/drivers/gpu/drm/sun4i/sun8i_mixer.c index ff235e3228ce..6829bec4ba68
> 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c
> @@ -477,6 +477,11 @@ static int sun8i_mixer_remove(struct platform_device
> *pdev) return 0;
> }
>
> +static const struct sun8i_mixer_cfg sun8i_a83t_mixer_cfg = {
> + .vi_num = 1,
> + .ui_num = 3,
> +};
> +
I think you should expand that structure with:
.ccsc = 0,
.scaler_mask = 0xf,
.mod_rate = 150000000,
Best regards,
Jernej
> static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = {
> .vi_num = 2,
> .ui_num = 1,
> @@ -487,6 +492,10 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg
> = {
>
> static const struct of_device_id sun8i_mixer_of_table[] = {
> {
> + .compatible = "allwinner,sun8i-a83t-de2-mixer-0",
> + .data = &sun8i_a83t_mixer_cfg,
> + },
> + {
> .compatible = "allwinner,sun8i-v3s-de2-mixer",
> .data = &sun8i_v3s_mixer_cfg,
> },
> --
> git-series 0.9.1
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