On Sun, 06 Oct 2013 23:07:55 +0100
Russell King <rmk+ker...@arm.linux.org.uk> wrote:
> Signed-off-by: Russell King <rmk+ker...@arm.linux.org.uk>
> ---
> drivers/gpu/drm/i2c/tda998x_drv.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c
> b/drivers/gpu/drm/i2c/tda998x_drv.c
> index 60e8404..704040b5 100644
> --- a/drivers/gpu/drm/i2c/tda998x_drv.c
> +++ b/drivers/gpu/drm/i2c/tda998x_drv.c
> @@ -549,6 +549,8 @@ tda998x_write_avi(struct drm_encoder *encoder, struct
> drm_display_mode *mode)
> buf[HB(0)] = 0x82;
> buf[HB(1)] = 0x02;
> buf[HB(2)] = 13;
> + buf[PB(1)] = 2; /* underscanned display */
> + buf[PB(3)] = 2 << 2; /* full range */
> buf[PB(4)] = drm_match_cea_mode(mode);
>
> tda998x_write_if(encoder, DIP_IF_FLAGS_IF2, REG_IF2_HB0, buf,
You should use the 'hdmi.h' constants which are meaningful enough:
buf[PB(1)] = HDMI_SCAN_MODE_UNDERSCAN;
buf[PB(3)] = HDMI_QUANTIZATION_RANGE_FULL << 2;
--
Ken ar c'hentañ | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
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