From: Ville Syrjälä Date: Fri, 25 Jan 2013 19:44:45 +0000 (+0200) Subject: drm/i915: Include display_mmio_offset in sequencer index/data registers X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=56a12a509296c87d6f149be86c6694d312b21d35;p=openwrt%2Fstaging%2Fblogic.git drm/i915: Include display_mmio_offset in sequencer index/data registers SR01 needs to be touched to disable VGA on non-UMS setups too. So the sequencer registers need to include the appripriate offset on VLV. Signed-off-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 452cb18818dc..5944b4b69031 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -141,9 +141,15 @@ #define VGA_MSR_MEM_EN (1<<1) #define VGA_MSR_CGA_MODE (1<<0) -#define VGA_SR_INDEX 0x3c4 +/* + * SR01 is the only VGA register touched on non-UMS setups. + * VLV doesn't do UMS, so the sequencer index/data registers + * are the only VGA registers which need to include + * display_mmio_offset. + */ +#define VGA_SR_INDEX (dev_priv->info->display_mmio_offset + 0x3c4) #define SR01 1 -#define VGA_SR_DATA 0x3c5 +#define VGA_SR_DATA (dev_priv->info->display_mmio_offset + 0x3c5) #define VGA_AR_INDEX 0x3c0 #define VGA_AR_VID_EN (1<<5)