Commit 5bf22ee4 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Add VBT AUX CH H and I 



As with everything else VBT can now specify AUX CH H or I.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200630215601.28557-6-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
parent 176430cc

drivers/gpu/drm/i915/display/intel_bios.c

+6 −0
Original line number Diff line number Diff line
@@ -2652,6 +2652,12 @@ enum aux_ch intel_bios_port_aux_ch(struct drm_i915_private *dev_priv, 
	case DP_AUX_G:

		aux_ch = AUX_CH_G;

		break;

	case DP_AUX_H:

		aux_ch = AUX_CH_H;

		break;

	case DP_AUX_I:

		aux_ch = AUX_CH_I;

		break;

	default:

		MISSING_CASE(info->alternate_aux_channel);

		aux_ch = AUX_CH_A;

drivers/gpu/drm/i915/display/intel_vbt_defs.h

+2 −0
Original line number Diff line number Diff line
@@ -334,6 +334,8 @@ enum vbt_gmbus_ddi { 
#define DP_AUX_E 0x50

#define DP_AUX_F 0x60

#define DP_AUX_G 0x70

#define DP_AUX_H 0x80

#define DP_AUX_I 0x90



#define VBT_DP_MAX_LINK_RATE_HBR3	0

#define VBT_DP_MAX_LINK_RATE_HBR2	1