[PATCH] drm/amd/display: fix gamma distortion on Vega

[Alex Deucher]

On Mon, Aug 21, 2017 at 4:01 PM, Harry Wentland <harry.wentland at amd.com> wrote:
> From: Roman Li <Roman.Li at amd.com>
>
> Added missing reg shift/masks to soc base
>
> Signed-off-by: Roman Li <Roman.Li at amd.com>
> Reviewed-by: Harry Wentland <Harry.Wentland at amd.com>

Acked-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/display/dc/dce/dce_transform.h | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
> index f9622ff54560..d87225d15cd9 100644
> --- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
> +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
> @@ -237,6 +237,7 @@
>         XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
>         XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, mask_sh),\
>         XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
> +       XFM_SF(DCP0_REGAMMA_CONTROL, GRPH_REGAMMA_MODE, mask_sh),\
>         XFM_SF(SCL0_SCL_MODE, SCL_MODE, mask_sh), \
>         XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_H_NUM_OF_TAPS, mask_sh), \
>         XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_V_NUM_OF_TAPS, mask_sh), \
> @@ -270,6 +271,8 @@
>         XFM_SF(SCL0_SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, mask_sh), \
>         XFM_SF(LB0_LB_DATA_FORMAT, ALPHA_EN, mask_sh), \
>         XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, SCL_COEFF_MEM_PWR_DIS, mask_sh), \
> +       XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_REGAMMA_MEM_PWR_DIS, mask_sh),\
> +       XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
>         XFM_SF(DCFE0_DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
>         XFM_SF(SCL0_SCL_MODE, SCL_PSCL_EN, mask_sh)
>
> --
> 2.11.0
>
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