On Fri, 18 Aug 2023, Ankit Nautiyal <[email protected]> wrote:
> DP DSC Receiver Capabilities are exposed via DPCD 60h-6Fh.
> Fix the DSC RECEIVER CAP SIZE accordingly.
>
> Fixes: ffddc4363c28 ("drm/dp: Add DP DSC DPCD receiver capability size define
> and missing SHIFT")
> Cc: Anusha Srivatsa <[email protected]>
> Cc: Manasi Navare <[email protected]>
> Cc: <[email protected]> # v5.0+
>
> Signed-off-by: Ankit Nautiyal <[email protected]>
> Reviewed-by: Stanislav Lisovskiy <[email protected]>
Thanks for the patch and review, pushed to drm-misc-fixes.
BR,
Jani.
> ---
> include/drm/display/drm_dp.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
> index 02f2ac4dd2df..e69cece404b3 100644
> --- a/include/drm/display/drm_dp.h
> +++ b/include/drm/display/drm_dp.h
> @@ -1537,7 +1537,7 @@ enum drm_dp_phy {
>
> #define DP_BRANCH_OUI_HEADER_SIZE 0xc
> #define DP_RECEIVER_CAP_SIZE 0xf
> -#define DP_DSC_RECEIVER_CAP_SIZE 0xf
> +#define DP_DSC_RECEIVER_CAP_SIZE 0x10 /* DSC Capabilities 0x60
> through 0x6F */
> #define EDP_PSR_RECEIVER_CAP_SIZE 2
> #define EDP_DISPLAY_CTL_CAP_SIZE 3
> #define DP_LTTPR_COMMON_CAP_SIZE 8
--
Jani Nikula, Intel Open Source Graphics Center
