APPLIED: [Jammy][PATCH 1/1] drm/i915: update new TMDS clock setting defined by VBT

[Stefan Bader]

On 30.05.22 08:01, Aaron Ma wrote:
> From: Lee Shawn C <shawn.c.lee at intel.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/1976214
> 
> VBT 249 update to support more TMDS clock rate 3.00G, 3.40G
> and 5.94G. Refer to this new definition to configure max
> TMDS clock rate for HDMI driver.
> 
> BSpec: 20124
> 
> v2: new subject
> 
> Cc: Jani Nikula <jani.nikula at linux.intel.com>
> Cc: Ville Syrjala <ville.syrjala at linux.intel.com>
> Cc: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
> Signed-off-by: Lee Shawn C <shawn.c.lee at intel.com>
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
> Link: https://patchwork.freedesktop.org/patch/msgid/20220303083802.5071-1-shawn.c.lee@intel.com
> (backported from commit 5708fe0db0edfaaf6ef83106a4404bc102afe129)
> Signed-off-by: Aaron Ma <aaron.ma at canonical.com>
> ---

Applied to jammy:linux/master-next. Thanks.

-Stefan

>   drivers/gpu/drm/i915/display/intel_bios.c     | 9 +++++++++
>   drivers/gpu/drm/i915/display/intel_vbt_defs.h | 3 +++
>   2 files changed, 12 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> index 32d5a556b7eac..bbc32a1276e96 100644
> --- a/drivers/gpu/drm/i915/display/intel_bios.c
> +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> @@ -2013,6 +2013,15 @@ static void parse_ddi_port(struct drm_i915_private *i915,
>   		case HDMI_MAX_DATA_RATE_PLATFORM:
>   			max_tmds_clock = 0;
>   			break;
> +		case HDMI_MAX_DATA_RATE_594:
> +			max_tmds_clock = 594000;
> +			break;
> +		case HDMI_MAX_DATA_RATE_340:
> +			max_tmds_clock = 340000;
> +			break;
> +		case HDMI_MAX_DATA_RATE_300:
> +			max_tmds_clock = 300000;
> +			break;
>   		case HDMI_MAX_DATA_RATE_297:
>   			max_tmds_clock = 297000;
>   			break;
> diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> index a2108a8f544d8..f8adfb8559ee6 100644
> --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> @@ -307,6 +307,9 @@ struct bdb_general_features {
>   #define HDMI_MAX_DATA_RATE_PLATFORM	0			/* 204 */
>   #define HDMI_MAX_DATA_RATE_297		1			/* 204 */
>   #define HDMI_MAX_DATA_RATE_165		2			/* 204 */
> +#define HDMI_MAX_DATA_RATE_594		3			/* 249 */
> +#define HDMI_MAX_DATA_RATE_340		4			/* 249 */
> +#define HDMI_MAX_DATA_RATE_300		5			/* 249 */
>   
>   #define LEGACY_CHILD_DEVICE_CONFIG_SIZE		33
>   

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