[igt-dev] [PATCH i-g-t 3/4] lib/kms: Add GAMMA_LUT_3D support

[Modem, Bhanuprakash]

> From: igt-dev <igt-dev-bounces at lists.freedesktop.org> On Behalf Of Ville
> Syrjala
> Sent: Friday, May 14, 2021 6:57 PM
> To: igt-dev at lists.freedesktop.org
> Subject: [igt-dev] [PATCH i-g-t 3/4] lib/kms: Add GAMMA_LUT_3D support
> 
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> Add basic plumbing for the GAMMA_LUT_3D/GAMMA_LUT_3D_SIZE crtc props.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>

LGTM
Reviewed-by: Bhanuprakash Modem <Bhanuprakash.modem at intel.com>

> ---
>  lib/igt_kms.c | 5 +++++
>  lib/igt_kms.h | 2 ++
>  2 files changed, 7 insertions(+)
> 
> diff --git a/lib/igt_kms.c b/lib/igt_kms.c
> index 47b829b0c53d..bae889a1055d 100644
> --- a/lib/igt_kms.c
> +++ b/lib/igt_kms.c
> @@ -589,6 +589,8 @@ const char * const igt_crtc_prop_names[IGT_NUM_CRTC_PROPS]
> = {
>  	[IGT_CRTC_GAMMA_LUT_SIZE] = "GAMMA_LUT_SIZE",
>  	[IGT_CRTC_DEGAMMA_LUT] = "DEGAMMA_LUT",
>  	[IGT_CRTC_DEGAMMA_LUT_SIZE] = "DEGAMMA_LUT_SIZE",
> +	[IGT_CRTC_GAMMA_LUT_3D] = "GAMMA_LUT_3D",
> +	[IGT_CRTC_GAMMA_LUT_3D_SIZE] = "GAMMA_LUT_3D_SIZE",
>  	[IGT_CRTC_MODE_ID] = "MODE_ID",
>  	[IGT_CRTC_ACTIVE] = "ACTIVE",
>  	[IGT_CRTC_OUT_FENCE_PTR] = "OUT_FENCE_PTR",
> @@ -1983,6 +1985,9 @@ static void igt_pipe_reset(igt_pipe_t *pipe)
>  	if (igt_pipe_obj_has_prop(pipe, IGT_CRTC_DEGAMMA_LUT))
>  		igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_DEGAMMA_LUT, 0);
> 
> +	if (igt_pipe_obj_has_prop(pipe, IGT_CRTC_GAMMA_LUT_3D))
> +		igt_pipe_obj_set_prop_value(pipe, IGT_CRTC_GAMMA_LUT_3D, 0);
> +
>  	pipe->out_fence_fd = -1;
>  }
> 
> diff --git a/lib/igt_kms.h b/lib/igt_kms.h
> index 85f0769c9c99..1bcff8458720 100644
> --- a/lib/igt_kms.h
> +++ b/lib/igt_kms.h
> @@ -121,6 +121,8 @@ enum igt_atomic_crtc_properties {
>         IGT_CRTC_GAMMA_LUT_SIZE,
>         IGT_CRTC_DEGAMMA_LUT,
>         IGT_CRTC_DEGAMMA_LUT_SIZE,
> +       IGT_CRTC_GAMMA_LUT_3D,
> +       IGT_CRTC_GAMMA_LUT_3D_SIZE,
>         IGT_CRTC_MODE_ID,
>         IGT_CRTC_ACTIVE,
>         IGT_CRTC_OUT_FENCE_PTR,
> --
> 2.26.3
> 
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