drm/i915: distinguish G33 and Pineview from each other

Pineview deserves to use its own platform enum (which was already added,
unused, previously). IS_G33() no longer matches Pineview, and gets
replaced by IS_G33() || IS_PINEVIEW() or equivalent. Pineview is no
longer an outlier among platform definitions.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1481143689-19672-1-git-send-email-jani.nikula@intel.com

drivers/gpu/drm/i915/i915_drv.h

@@ -772,7 +772,6 @@ struct intel_csr {
 
 #define DEV_INFO_FOR_EACH_FLAG(func) \
 	func(is_mobile); \
-	func(is_pineview); \
 	func(is_lp); \
 	func(is_alpha_support); \
 	/* Keep has_* in alphabetical order */ \
@@ -2619,7 +2618,7 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define IS_G4X(dev_priv)	(IS_G45(dev_priv) || IS_GM45(dev_priv))
 #define IS_PINEVIEW_G(dev_priv)	(INTEL_DEVID(dev_priv) == 0xa001)
 #define IS_PINEVIEW_M(dev_priv)	(INTEL_DEVID(dev_priv) == 0xa011)
-#define IS_PINEVIEW(dev_priv)	((dev_priv)->info.is_pineview)
+#define IS_PINEVIEW(dev_priv)	((dev_priv)->info.platform == INTEL_PINEVIEW)
 #define IS_G33(dev_priv)	((dev_priv)->info.platform == INTEL_G33)
 #define IS_IRONLAKE_M(dev_priv)	(INTEL_DEVID(dev_priv) == 0x0046)
 #define IS_IVYBRIDGE(dev_priv)	((dev_priv)->info.platform == INTEL_IVYBRIDGE)

drivers/gpu/drm/i915/i915_gem.c

@@ -2084,7 +2084,8 @@ u64 i915_gem_get_ggtt_alignment(struct drm_i915_private *dev_priv, u64 size,
 	 * Minimum alignment is 4k (GTT page size), but might be greater
 	 * if a fence register is needed for the object.
 	 */
-	if (INTEL_GEN(dev_priv) >= 4 || (!fenced && IS_G33(dev_priv)) ||
+	if (INTEL_GEN(dev_priv) >= 4 ||
+	    (!fenced && (IS_G33(dev_priv) || IS_PINEVIEW(dev_priv))) ||
 	    tiling_mode == I915_TILING_NONE)
 		return 4096;
 
@@ -4498,8 +4499,9 @@ i915_gem_load_init_fences(struct drm_i915_private *dev_priv)
 	if (INTEL_INFO(dev_priv)->gen >= 7 && !IS_VALLEYVIEW(dev_priv) &&
 	    !IS_CHERRYVIEW(dev_priv))
 		dev_priv->num_fence_regs = 32;
-	else if (INTEL_INFO(dev_priv)->gen >= 4 || IS_I945G(dev_priv) ||
-		 IS_I945GM(dev_priv) || IS_G33(dev_priv))
+	else if (INTEL_INFO(dev_priv)->gen >= 4 ||
+		 IS_I945G(dev_priv) || IS_I945GM(dev_priv) ||
+		 IS_G33(dev_priv) || IS_PINEVIEW(dev_priv))
 		dev_priv->num_fence_regs = 16;
 	else
 		dev_priv->num_fence_regs = 8;

drivers/gpu/drm/i915/i915_gem_fence_reg.c

@@ -512,8 +512,9 @@ i915_gem_detect_bit_6_swizzle(struct drm_i915_private *dev_priv)
 		 */
 		swizzle_x = I915_BIT_6_SWIZZLE_NONE;
 		swizzle_y = I915_BIT_6_SWIZZLE_NONE;
-	} else if (IS_MOBILE(dev_priv) || (IS_GEN3(dev_priv) &&
-		   !IS_G33(dev_priv))) {
+	} else if (IS_MOBILE(dev_priv) ||
+		   (IS_GEN3(dev_priv) &&
+		    !IS_G33(dev_priv) && !IS_PINEVIEW(dev_priv))) {
 		uint32_t dcc;
 
 		/* On 9xx chipsets, channel interleave by the CPU is

drivers/gpu/drm/i915/i915_gem_stolen.c

@@ -203,8 +203,8 @@ static unsigned long i915_stolen_to_physical(struct drm_i915_private *dev_priv)
 		return 0;
 
 	/* make sure we don't clobber the GTT if it's within stolen memory */
-	if (INTEL_GEN(dev_priv) <= 4 && !IS_G33(dev_priv) &&
-	    !IS_G4X(dev_priv)) {
+	if (INTEL_GEN(dev_priv) <= 4 &&
+	    !IS_G33(dev_priv) && !IS_PINEVIEW(dev_priv) && !IS_G4X(dev_priv)) {
 		struct {
 			u32 start, end;
 		} stolen[2] = {

drivers/gpu/drm/i915/i915_pci.c

@@ -141,7 +141,7 @@ static const struct intel_device_info intel_g33_info = {
 
 static const struct intel_device_info intel_pineview_info = {
 	GEN3_FEATURES,
-	.platform = INTEL_G33, .is_pineview = 1, .is_mobile = 1,
+	.platform = INTEL_PINEVIEW, .is_mobile = 1,
 	.has_hotplug = 1,
 	.has_overlay = 1,
 };

drivers/gpu/drm/i915/intel_display.c

@@ -8180,7 +8180,8 @@ static void i9xx_compute_dpll(struct intel_crtc *crtc,
 	else
 		dpll |= DPLLB_MODE_DAC_SERIAL;
 
-	if (IS_I945G(dev_priv) || IS_I945GM(dev_priv) || IS_G33(dev_priv)) {
+	if (IS_I945G(dev_priv) || IS_I945GM(dev_priv) ||
+	    IS_G33(dev_priv) || IS_PINEVIEW(dev_priv)) {
 		dpll |= (crtc_state->pixel_multiplier - 1)
 			<< SDVO_MULTIPLIER_SHIFT_HIRES;
 	}
@@ -8893,7 +8894,7 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
 			 >> DPLL_MD_UDI_MULTIPLIER_SHIFT) + 1;
 		pipe_config->dpll_hw_state.dpll_md = tmp;
 	} else if (IS_I945G(dev_priv) || IS_I945GM(dev_priv) ||
-		   IS_G33(dev_priv)) {
+		   IS_G33(dev_priv) || IS_PINEVIEW(dev_priv)) {
 		tmp = I915_READ(DPLL(crtc->pipe));
 		pipe_config->pixel_multiplier =
 			((tmp & SDVO_MULTIPLIER_MASK)

drivers/gpu/drm/i915/intel_sdvo.c

@@ -1296,7 +1296,7 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
 	if (INTEL_GEN(dev_priv) >= 4) {
 		/* done in crtc_mode_set as the dpll_md reg must be written early */
 	} else if (IS_I945G(dev_priv) || IS_I945GM(dev_priv) ||
-		   IS_G33(dev_priv)) {
+		   IS_G33(dev_priv) || IS_PINEVIEW(dev_priv)) {
 		/* done in crtc_mode_set as it lives inside the dpll register */
 	} else {
 		sdvox |= (crtc_state->pixel_multiplier - 1)

drivers/gpu/drm/i915/intel_uncore.c

@@ -1812,7 +1812,7 @@ static reset_func intel_get_gpu_reset(struct drm_i915_private *dev_priv)
 		return ironlake_do_reset;
 	else if (IS_G4X(dev_priv))
 		return g4x_do_reset;
-	else if (IS_G33(dev_priv))
+	else if (IS_G33(dev_priv) || IS_PINEVIEW(dev_priv))
 		return g33_do_reset;
 	else if (INTEL_INFO(dev_priv)->gen >= 3)
 		return i915_do_reset;