[05/10] drm/i915: split fb scalable checks into g4x and skl versions

Commit Message

Dave Airlie Jan. 27, 2021, 3:05 a.m. UTC

From: Dave Airlie <[e-mail]>

This just cleans these up a bit.

Signed-off-by: Dave Airlie <[e-mail]>
Signed-off-by: Jani Nikula <[e-mail]>
Reviewed-by: Ville Syrjälä <[e-mail]>
---
 drivers/gpu/drm/i915/display/intel_sprite.c        | 7 +++----
 drivers/gpu/drm/i915/display/skl_universal_plane.c | 4 ++--
 2 files changed, 5 insertions(+), 6 deletions(-)

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index 77e97c23e322..355b9477265e 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -1346,19 +1346,18 @@  g4x_plane_get_hw_state(struct intel_plane *plane,
 	return ret;
 }
 
-static bool intel_fb_scalable(const struct drm_framebuffer *fb)
+static bool g4x_fb_scalable(const struct drm_framebuffer *fb)
 {
 	if (!fb)
 		return false;
 
 	switch (fb->format->format) {
 	case DRM_FORMAT_C8:
-		return false;
 	case DRM_FORMAT_XRGB16161616F:
 	case DRM_FORMAT_ARGB16161616F:
 	case DRM_FORMAT_XBGR16161616F:
 	case DRM_FORMAT_ABGR16161616F:
-		return INTEL_GEN(to_i915(fb->dev)) >= 11;
+		return false;
 	default:
 		return true;
 	}
@@ -1435,7 +1434,7 @@  g4x_sprite_check(struct intel_crtc_state *crtc_state,
 	int max_scale = DRM_PLANE_HELPER_NO_SCALING;
 	int ret;
 
-	if (intel_fb_scalable(plane_state->hw.fb)) {
+	if (g4x_fb_scalable(plane_state->hw.fb)) {
 		if (INTEL_GEN(dev_priv) < 7) {
 			min_scale = 1;
 			max_scale = 16 << 16;
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index 15b6ae76ef87..028e2897b39f 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -1657,7 +1657,7 @@  static int skl_check_plane_surface(struct intel_plane_state *plane_state)
 	return 0;
 }
 
-static bool intel_fb_scalable(const struct drm_framebuffer *fb)
+static bool skl_fb_scalable(const struct drm_framebuffer *fb)
 {
 	if (!fb)
 		return false;
@@ -1690,7 +1690,7 @@  static int skl_plane_check(struct intel_crtc_state *crtc_state,
 		return ret;
 
 	/* use scaler when colorkey is not required */
-	if (!plane_state->ckey.flags && intel_fb_scalable(fb)) {
+	if (!plane_state->ckey.flags && skl_fb_scalable(fb)) {
 		min_scale = 1;
 		max_scale = skl_plane_max_scale(dev_priv, fb);
 	}