On 12/03/2014 01:01 PM, Ville Syrjälä wrote:
On Wed, Dec 03, 2014 at 10:10:30AM -0800, clinton.a.tay...@intel.com wrote:
From: Clint Taylor <clinton.a.tay...@intel.com>
Added PIPE C register support for CHV audio programming.
nak. The offset between the pipes looks constant so it should work
just fine with _PIPE().
Correct. Now I just need to figure out why AUD_CONFIG_C is cleared after
ChromeOS boot.
-Clint
Signed-off-by: Clint Taylor <clinton.a.tay...@intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index dc03fac..3d5813a 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -6189,14 +6189,18 @@ enum punit_power_well {
#define _VLV_HDMIW_HDMIEDID_A (VLV_DISPLAY_BASE + 0x62050)
#define _VLV_HDMIW_HDMIEDID_B (VLV_DISPLAY_BASE + 0x62150)
-#define VLV_HDMIW_HDMIEDID(pipe) _PIPE(pipe, \
+#define _CHV_HDMIW_HDMIEDID_C (VLV_DISPLAY_BASE + 0x62250)
+#define VLV_HDMIW_HDMIEDID(pipe) _PIPE3(pipe, \
_VLV_HDMIW_HDMIEDID_A, \
- _VLV_HDMIW_HDMIEDID_B)
+ _VLV_HDMIW_HDMIEDID_B, \
+ _CHV_HDMIW_HDMIEDID_C)
#define _VLV_AUD_CNTL_ST_A (VLV_DISPLAY_BASE + 0x620B4)
#define _VLV_AUD_CNTL_ST_B (VLV_DISPLAY_BASE + 0x621B4)
-#define VLV_AUD_CNTL_ST(pipe) _PIPE(pipe, \
+#define _CHV_AUD_CNTL_ST_C (VLV_DISPLAY_BASE + 0x622B4)
+#define VLV_AUD_CNTL_ST(pipe) _PIPE3(pipe, \
_VLV_AUD_CNTL_ST_A, \
- _VLV_AUD_CNTL_ST_B)
+ _VLV_AUD_CNTL_ST_B, \
+ _CHV_AUD_CNTL_ST_C)
#define VLV_AUD_CNTL_ST2 (VLV_DISPLAY_BASE + 0x620C0)
/* These are the 4 32-bit write offset registers for each stream
@@ -6217,9 +6221,11 @@ enum punit_power_well {
_CPT_AUD_CONFIG_B)
#define _VLV_AUD_CONFIG_A (VLV_DISPLAY_BASE + 0x62000)
#define _VLV_AUD_CONFIG_B (VLV_DISPLAY_BASE + 0x62100)
-#define VLV_AUD_CFG(pipe) _PIPE(pipe, \
+#define _CHV_AUD_CONFIG_C (VLV_DISPLAY_BASE + 0x62200)
+#define VLV_AUD_CFG(pipe) _PIPE3(pipe, \
_VLV_AUD_CONFIG_A, \
- _VLV_AUD_CONFIG_B)
+ _VLV_AUD_CONFIG_B, \
+ _CHV_AUD_CONFIG_C)
#define AUD_CONFIG_N_VALUE_INDEX (1 << 29)
#define AUD_CONFIG_N_PROG_ENABLE (1 << 28)
--
1.7.9.5
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