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[v2,3/4] drm/i915: clean up power sequencing register port select definitions

Message ID 3d2e8a8a979bd8311f8434ffc63173f469eefd81.1378388533.git.jani.nikula@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jani Nikula Sept. 5, 2013, 1:44 p.m. UTC 
Remove duplicates, add VLV specific macros for port B and C.

v2: also add PANEL_PORT_SELECT_DPC_VLV for clarity (Ville)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h |    8 ++------
 drivers/gpu/drm/i915/intel_dp.c |    4 ++--
 2 files changed, 4 insertions(+), 8 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index c7f2da3..bcee89b 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4449,6 +4449,8 @@ 
 #define PIPEA_PP_STATUS         (VLV_DISPLAY_BASE + 0x61200)
 #define PIPEA_PP_CONTROL        (VLV_DISPLAY_BASE + 0x61204)
 #define PIPEA_PP_ON_DELAYS      (VLV_DISPLAY_BASE + 0x61208)
+#define  PANEL_PORT_SELECT_DPB_VLV	(1 << 30)
+#define  PANEL_PORT_SELECT_DPC_VLV	(2 << 30)
 #define PIPEA_PP_OFF_DELAYS     (VLV_DISPLAY_BASE + 0x6120c)
 #define PIPEA_PP_DIVISOR        (VLV_DISPLAY_BASE + 0x61210)
 
@@ -4480,7 +4482,6 @@ 
 #define  PANEL_PORT_SELECT_MASK	(3 << 30)
 #define  PANEL_PORT_SELECT_LVDS	(0 << 30)
 #define  PANEL_PORT_SELECT_DPA	(1 << 30)
-#define  EDP_PANEL		(1 << 30)
 #define  PANEL_PORT_SELECT_DPC	(2 << 30)
 #define  PANEL_PORT_SELECT_DPD	(3 << 30)
 #define  PANEL_POWER_UP_DELAY_MASK	(0x1fff0000)
@@ -4489,11 +4490,6 @@ 
 #define  PANEL_LIGHT_ON_DELAY_SHIFT	0
 
 #define PCH_PP_OFF_DELAYS	0xc720c
-#define  PANEL_POWER_PORT_SELECT_MASK	(0x3 << 30)
-#define  PANEL_POWER_PORT_LVDS		(0 << 30)
-#define  PANEL_POWER_PORT_DP_A		(1 << 30)
-#define  PANEL_POWER_PORT_DP_C		(2 << 30)
-#define  PANEL_POWER_PORT_DP_D		(3 << 30)
 #define  PANEL_POWER_DOWN_DELAY_MASK	(0x1fff0000)
 #define  PANEL_POWER_DOWN_DELAY_SHIFT	16
 #define  PANEL_LIGHT_OFF_DELAY_MASK	(0x1fff)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3ca3d10..36420d6 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3288,9 +3288,9 @@  intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
 		port_sel = I915_READ(pp_on_reg) & 0xc0000000;
 	} else if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev)) {
 		if (dp_to_dig_port(intel_dp)->port == PORT_A)
-			port_sel = PANEL_POWER_PORT_DP_A;
+			port_sel = PANEL_PORT_SELECT_DPA;
 		else
-			port_sel = PANEL_POWER_PORT_DP_D;
+			port_sel = PANEL_PORT_SELECT_DPD;
 	}
 
 	pp_on |= port_sel;