[PATCH] drm: bridge: dw-hdmi: Fix overflow workaround for Rockchip SoCs

[Andrzej Hajda]

On 20.02.2019 08:52, Jonas Karlman wrote:
> The Rockchip RK3288 SoC (v2.00a) and RK3328/RK3399 SoCs (v2.11a) have
> also been identified as needing this workaround with a single iteration.
>
> Fixes: be41fc55f1aa ("drm: bridge: dw-hdmi: Handle overflow workaround based on device version")
> Signed-off-by: Jonas Karlman <jonas at kwiboo.se>


Queued to drm-misc-fixes.

--
Regards
Andrzej


> ---
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> index 64c3cf027518..14223c0ee784 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> @@ -1655,6 +1655,8 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
>  	 * iteration for others.
>  	 * The Amlogic Meson GX SoCs (v2.01a) have been identified as needing
>  	 * the workaround with a single iteration.
> +	 * The Rockchip RK3288 SoC (v2.00a) and RK3328/RK3399 SoCs (v2.11a) have
> +	 * been identified as needing the workaround with a single iteration.
>  	 */
>  
>  	switch (hdmi->version) {
> @@ -1663,7 +1665,9 @@ static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
>  		break;
>  	case 0x131a:
>  	case 0x132a:
> +	case 0x200a:
>  	case 0x201a:
> +	case 0x211a:
>  	case 0x212a:
>  		count = 1;
>  		break;