[Intel-gfx] [PATCH v12 3/8] drm/i915: split fb scalable checks into g4x and skl versions

[Jani Nikula]

From: Dave Airlie <airl...@redhat.com>

This just cleans these up a bit.

Signed-off-by: Dave Airlie <airl...@redhat.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
 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(-)

diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c 
b/drivers/gpu/drm/i915/display/intel_sprite.c
index b8288330dbc9..46fcb5b9983f 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -1365,19 +1365,18 @@ 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;
        }
@@ -1454,7 +1453,7 @@ 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 29c2e3693e8b..4ae1a2ef29ec 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -1618,7 +1618,7 @@ 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;
@@ -1651,7 +1651,7 @@ 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);
        }
-- 
2.20.1

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