Merge branch 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt...

[cascardo/linux.git] / drivers / gpu / drm / i915 / intel_display.c

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 93ff6c0..3c14240 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3095,7 +3095,6 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
        struct drm_gem_object *bo;
        struct drm_i915_gem_object *obj_priv;
        int pipe = intel_crtc->pipe;
-       int plane = intel_crtc->plane;
        uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
        uint32_t base = (pipe == 0) ? CURABASE : CURBBASE;
        uint32_t temp = I915_READ(control);
@@ -3182,9 +3181,6 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
                drm_gem_object_unreference(intel_crtc->cursor_bo);
        }
 
-       if ((IS_I965G(dev) || plane == 0))
-               intel_update_fbc(crtc, &crtc->mode);
-
        mutex_unlock(&dev->struct_mutex);
 
        intel_crtc->cursor_addr = addr;
@@ -3244,6 +3240,16 @@ void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
        intel_crtc->lut_b[regno] = blue >> 8;
 }
 
+void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
+                            u16 *blue, int regno)
+{
+       struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
+       *red = intel_crtc->lut_r[regno] << 8;
+       *green = intel_crtc->lut_g[regno] << 8;
+       *blue = intel_crtc->lut_b[regno] << 8;
+}
+
 static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green,
                                 u16 *blue, uint32_t size)
 {
@@ -3835,6 +3841,7 @@ static const struct drm_crtc_helper_funcs intel_helper_funcs = {
        .mode_set_base = intel_pipe_set_base,
        .prepare = intel_crtc_prepare,
        .commit = intel_crtc_commit,
+       .load_lut = intel_crtc_load_lut,
 };
 
 static const struct drm_crtc_funcs intel_crtc_funcs = {