drm/i915: Move gmbus definitions out of i915_reg.h

They're not related to registers, so move them to the more appropriate
intel_gmbus.h
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190816012343.36433-4-daniele.ceraolospurio@intel.com

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

@@ -11,6 +11,28 @@
 struct drm_i915_private;
 struct i2c_adapter;
 
+#define GMBUS_PIN_DISABLED	0
+#define GMBUS_PIN_SSC		1
+#define GMBUS_PIN_VGADDC	2
+#define GMBUS_PIN_PANEL		3
+#define GMBUS_PIN_DPD_CHV	3 /* HDMID_CHV */
+#define GMBUS_PIN_DPC		4 /* HDMIC */
+#define GMBUS_PIN_DPB		5 /* SDVO, HDMIB */
+#define GMBUS_PIN_DPD		6 /* HDMID */
+#define GMBUS_PIN_RESERVED	7 /* 7 reserved */
+#define GMBUS_PIN_1_BXT		1 /* BXT+ (atom) and CNP+ (big core) */
+#define GMBUS_PIN_2_BXT		2
+#define GMBUS_PIN_3_BXT		3
+#define GMBUS_PIN_4_CNP		4
+#define GMBUS_PIN_9_TC1_ICP	9
+#define GMBUS_PIN_10_TC2_ICP	10
+#define GMBUS_PIN_11_TC3_ICP	11
+#define GMBUS_PIN_12_TC4_ICP	12
+#define GMBUS_PIN_13_TC5_TGP	13
+#define GMBUS_PIN_14_TC6_TGP	14
+
+#define GMBUS_NUM_PINS	15 /* including 0 */
+
 int intel_gmbus_setup(struct drm_i915_private *dev_priv);
 void intel_gmbus_teardown(struct drm_i915_private *dev_priv);
 bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,

drivers/gpu/drm/i915/i915_drv.h

@@ -68,6 +68,7 @@
 #include "display/intel_display_power.h"
 #include "display/intel_dpll_mgr.h"
 #include "display/intel_frontbuffer.h"
+#include "display/intel_gmbus.h"
 #include "display/intel_opregion.h"
 
 #include "gem/i915_gem_context_types.h"

drivers/gpu/drm/i915/i915_reg.h

@@ -3207,27 +3207,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
 #define   GMBUS_RATE_1MHZ	(3 << 8) /* reserved on Pineview */
 #define   GMBUS_HOLD_EXT	(1 << 7) /* 300ns hold time, rsvd on Pineview */
 #define   GMBUS_BYTE_CNT_OVERRIDE (1 << 6)
-#define   GMBUS_PIN_DISABLED	0
-#define   GMBUS_PIN_SSC		1
-#define   GMBUS_PIN_VGADDC	2
-#define   GMBUS_PIN_PANEL	3
-#define   GMBUS_PIN_DPD_CHV	3 /* HDMID_CHV */
-#define   GMBUS_PIN_DPC		4 /* HDMIC */
-#define   GMBUS_PIN_DPB		5 /* SDVO, HDMIB */
-#define   GMBUS_PIN_DPD		6 /* HDMID */
-#define   GMBUS_PIN_RESERVED	7 /* 7 reserved */
-#define   GMBUS_PIN_1_BXT	1 /* BXT+ (atom) and CNP+ (big core) */
-#define   GMBUS_PIN_2_BXT	2
-#define   GMBUS_PIN_3_BXT	3
-#define   GMBUS_PIN_4_CNP	4
-#define   GMBUS_PIN_9_TC1_ICP	9
-#define   GMBUS_PIN_10_TC2_ICP	10
-#define   GMBUS_PIN_11_TC3_ICP	11
-#define   GMBUS_PIN_12_TC4_ICP	12
-#define   GMBUS_PIN_13_TC5_TGP	13
-#define   GMBUS_PIN_14_TC6_TGP	14
-
-#define   GMBUS_NUM_PINS	15 /* including 0 */
+
 #define GMBUS1			_MMIO(dev_priv->gpio_mmio_base + 0x5104) /* command/status */
 #define   GMBUS_SW_CLR_INT	(1 << 31)
 #define   GMBUS_SW_RDY		(1 << 30)