Hi Jyri,

Thank you for the patch.

On Wed, Feb 27, 2019 at 11:54:21PM +0200, Jyri Sarha wrote:
> The pixel clock unit in the first two registers (0x00 and 0x01) of
> sii9022 is 10kHz, not 1kHz as in struct drm_display_mode. Division by
> 10 fixes the issue.
> 
> Signed-off-by: Jyri Sarha <jsa...@ti.com>
> Reviewed-by: Andrzej Hajda <a.ha...@samsung.com>
> ---
>  drivers/gpu/drm/bridge/sii902x.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/bridge/sii902x.c 
> b/drivers/gpu/drm/bridge/sii902x.c
> index 0e21fa419d27..1e917777ed72 100644
> --- a/drivers/gpu/drm/bridge/sii902x.c
> +++ b/drivers/gpu/drm/bridge/sii902x.c
> @@ -248,10 +248,11 @@ static void sii902x_bridge_mode_set(struct drm_bridge 
> *bridge,
>       struct regmap *regmap = sii902x->regmap;
>       u8 buf[HDMI_INFOFRAME_SIZE(AVI)];
>       struct hdmi_avi_infoframe frame;
> +     u16 pixel_clock_10kHz = adj->clock / 10;
>       int ret;
>  
> -     buf[0] = adj->clock;
> -     buf[1] = adj->clock >> 8;
> +     buf[0] = pixel_clock_10kHz & 0xFF;

Nitpicking, we usually use lowercase hex values.

Apart from that,

Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>

> +     buf[1] = pixel_clock_10kHz >> 8;
>       buf[2] = adj->vrefresh;
>       buf[3] = 0x00;
>       buf[4] = adj->hdisplay;

-- 
Regards,

Laurent Pinchart
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