Re: [PATCH] DRM/Radeon: Fix Load Detection on legacy primary DAC.

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On Wed, Oct 24, 2012 at 12:29 PM, Egbert Eich <eich@xxxxxxx> wrote:
> An uninitialized variable led to broken load detection.

Looks good.  Added to by -fixes queue.

Thanks!

Alex

>
> Signed-off-by: Egbert Eich <eich@xxxxxxx>
> ---
>  drivers/gpu/drm/radeon/radeon_legacy_encoders.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> index 2630e4e..752e98b 100644
> --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> @@ -668,6 +668,7 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
>         tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
>         WREG32(RADEON_DAC_CNTL, tmp);
>
> +       tmp = dac_macro_cntl;
>         tmp &= ~(RADEON_DAC_PDWN_R |
>                  RADEON_DAC_PDWN_G |
>                  RADEON_DAC_PDWN_B);
> --
> 1.7.6.3
>
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