[Intel-gfx] [RFC 4/8] drm/i915: Group gen 10 display.

[Rodrigo Vivi]

Continuing with the goal of use less platform codenames:
let's group platforms who has gen10 display.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h      | 2 ++
 drivers/gpu/drm/i915/intel_cdclk.c   | 2 +-
 drivers/gpu/drm/i915/intel_color.c   | 2 +-
 drivers/gpu/drm/i915/intel_display.c | 4 ++--
 drivers/gpu/drm/i915/intel_sprite.c  | 2 +-
 5 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d19b38ef145b..6436fedfe561 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2637,6 +2637,8 @@ intel_info(const struct drm_i915_private *dev_priv)
 #define SUPPORTS_TV(dev_priv)		((dev_priv)->info.supports_tv)
 #define I915_HAS_HOTPLUG(dev_priv)	((dev_priv)->info.has_hotplug)
 
+#define HAS_DISPLAY_10(dev_priv) (IS_GEN10(dev_priv) || IS_GEMINILAKE(dev_priv))
+
 #define HAS_FW_BLC(dev_priv) 	(INTEL_GEN(dev_priv) > 2)
 #define HAS_FBC(dev_priv)	((dev_priv)->info.has_fbc)
 #define HAS_CUR_FBC(dev_priv)	(!HAS_GMCH_DISPLAY(dev_priv) && INTEL_GEN(dev_priv) >= 7)
diff --git a/drivers/gpu/drm/i915/intel_cdclk.c b/drivers/gpu/drm/i915/intel_cdclk.c
index 4aa6500604cc..b315b70fd49c 100644
--- a/drivers/gpu/drm/i915/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/intel_cdclk.c
@@ -2181,7 +2181,7 @@ int intel_crtc_compute_min_cdclk(const struct intel_crtc_state *crtc_state)
 	    crtc_state->has_audio &&
 	    crtc_state->port_clock >= 540000 &&
 	    crtc_state->lane_count == 4) {
-		if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) {
+		if (HAS_DISPLAY_10(dev_priv)) {
 			/* Display WA #1145: glk,cnl */
 			min_cdclk = max(316800, min_cdclk);
 		} else if (IS_GEN9(dev_priv) || IS_BROADWELL(dev_priv)) {
diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c
index 5127da286a2b..d5f67b9c9698 100644
--- a/drivers/gpu/drm/i915/intel_color.c
+++ b/drivers/gpu/drm/i915/intel_color.c
@@ -659,7 +659,7 @@ void intel_color_init(struct drm_crtc *crtc)
 		   IS_BROXTON(dev_priv)) {
 		dev_priv->display.load_csc_matrix = ilk_load_csc_matrix;
 		dev_priv->display.load_luts = broadwell_load_luts;
-	} else if (IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) {
+	} else if (HAS_DISPLAY_10(dev_priv)) {
 		dev_priv->display.load_csc_matrix = ilk_load_csc_matrix;
 		dev_priv->display.load_luts = glk_load_luts;
 	} else {
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7b04b8436b6d..1abf79a4ee91 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5730,7 +5730,7 @@ static void haswell_crtc_enable(struct intel_crtc_state *pipe_config,
 	intel_crtc->active = true;
 
 	/* Display WA #1180: WaDisableScalarClockGating: glk, cnl */
-	psl_clkgate_wa = (IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) &&
+	psl_clkgate_wa = (HAS_DISPLAY_10(dev_priv)) &&
 			 pipe_config->pch_pfit.enabled;
 	if (psl_clkgate_wa)
 		glk_pipe_scaler_clock_gating_wa(dev_priv, pipe, true);
@@ -15565,7 +15565,7 @@ get_encoder_power_domains(struct drm_i915_private *dev_priv)
 static void intel_early_display_was(struct drm_i915_private *dev_priv)
 {
 	/* Display WA #1185 WaDisableDARBFClkGating:cnl,glk */
-	if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv))
+	if (HAS_DISPLAY_10(dev_priv))
 		I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) |
 			   DARBF_GATING_DIS);
 
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 7cd59eee5cad..912ab7b9d89a 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1330,7 +1330,7 @@ static int skl_plane_check_dst_coordinates(const struct intel_crtc_state *crtc_s
 	 * than the cursor ending less than 4 pixels from the left edge of the
 	 * screen may cause FIFO underflow and display corruption.
 	 */
-	if ((IS_GEMINILAKE(dev_priv) || IS_CANNONLAKE(dev_priv)) &&
+	if (HAS_DISPLAY_10(dev_priv) &&
 	    (crtc_x + crtc_w < 4 || crtc_x > pipe_src_w - 4)) {
 		DRM_DEBUG_KMS("requested plane X %s position %d invalid (valid range %d-%d)\n",
 			      crtc_x + crtc_w < 4 ? "end" : "start",
-- 
2.19.1