diff mbox series

[01/35] drm/i915/bios: Define eDP DSC disable bit

Message ID 20240503122449.27266-2-ville.syrjala@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915/bios: Define (almost) all BDB blocks | expand

Commit Message

Ville Syrjala May 3, 2024, 12:24 p.m. UTC 
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

There's a new "DSC disable" bit in the eDP VBT block. Define it.

TODO: actually use it?

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_vbt_defs.h | 1 +
 1 file changed, 1 insertion(+)

Comments

Jani Nikula May 6, 2024, 9:10 a.m. UTC | #1 
On Fri, 03 May 2024, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> There's a new "DSC disable" bit in the eDP VBT block. Define it.
>
> TODO: actually use it?

Probably should.

> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_vbt_defs.h | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> index 3815aa21d19f..d7b9bde5dcc4 100644
> --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> @@ -749,6 +749,7 @@ struct bdb_edp {
>  	struct edp_apical_params apical_params[16];		/* 203+ */
>  	u16 edp_fast_link_training_rate[16];			/* 224+ */
>  	u16 edp_max_port_link_rate[16];				/* 244+ */
> +	u16 edp_dsc_disable;					/* 251+ */
>  } __packed;
>  
>  /*
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
index 3815aa21d19f..d7b9bde5dcc4 100644
--- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
+++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
@@ -749,6 +749,7 @@  struct bdb_edp {
 	struct edp_apical_params apical_params[16];		/* 203+ */
 	u16 edp_fast_link_training_rate[16];			/* 224+ */
 	u16 edp_max_port_link_rate[16];				/* 244+ */
+	u16 edp_dsc_disable;					/* 251+ */
 } __packed;
 
 /*