From d0a81f75342508449d13fd05305864413470e0c9 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Tue, 30 Jul 2013 12:41:08 -0700 Subject: Calculate transcoder flags based on pipe config Works fine with all three panels with the change of 6 bits per color. Change-Id: Ia47d152e62d1879150d8cf9a6657b62007ef5c0e Reviewed-on: https://gerrit.chromium.org/gerrit/63762 Reviewed-by: Ronald G. Minnich Commit-Queue: Furquan Shaikh Tested-by: Furquan Shaikh Reviewed-on: http://review.coreboot.org/4402 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi --- src/drivers/intel/gma/i915_reg.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/drivers/intel/gma/i915_reg.h') diff --git a/src/drivers/intel/gma/i915_reg.h b/src/drivers/intel/gma/i915_reg.h index 27a3d2b7da..d0c8c85f94 100644 --- a/src/drivers/intel/gma/i915_reg.h +++ b/src/drivers/intel/gma/i915_reg.h @@ -4554,6 +4554,7 @@ #define DDI_BUF_EMP_MASK (0xf<<24) #define DDI_BUF_IS_IDLE (1<<7) #define DDI_A_4_LANES (1<<4) +#define DDI_PORT_WIDTH(width) (((width) - 1) << 1) #define DDI_PORT_WIDTH_X1 (0<<1) #define DDI_PORT_WIDTH_X2 (1<<1) #define DDI_PORT_WIDTH_X4 (3<<1) -- cgit v1.2.3