drm/amdgpu/dce8: Fold set_cursor() into show_cursor()

Port of radeon commit:
8991668ab4e26f985a8485719bce5d6d0623a644

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index aebfe3c..0d2c50d 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -2411,6 +2411,11 @@ static void dce_v8_0_show_cursor(struct drm_crtc *crtc)
        struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
        struct amdgpu_device *adev = crtc->dev->dev_private;
 
+       WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
+              upper_32_bits(amdgpu_crtc->cursor_addr));
+       WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
+              lower_32_bits(amdgpu_crtc->cursor_addr));
+
        WREG32_IDX(mmCUR_CONTROL + amdgpu_crtc->crtc_offset,
                   CUR_CONTROL__CURSOR_EN_MASK |
                   (CURSOR_24_8_PRE_MULT << CUR_CONTROL__CURSOR_MODE__SHIFT) |
@@ -2449,17 +2454,6 @@ static int dce_v8_0_cursor_move_locked(struct drm_crtc *crtc,
        return 0;
 }
 
-static void dce_v8_0_set_cursor(struct drm_crtc *crtc)
-{
-       struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
-       struct amdgpu_device *adev = crtc->dev->dev_private;
-
-       WREG32(mmCUR_SURFACE_ADDRESS_HIGH + amdgpu_crtc->crtc_offset,
-              upper_32_bits(amdgpu_crtc->cursor_addr));
-       WREG32(mmCUR_SURFACE_ADDRESS + amdgpu_crtc->crtc_offset,
-              lower_32_bits(amdgpu_crtc->cursor_addr));
-}
-
 static int dce_v8_0_crtc_cursor_move(struct drm_crtc *crtc,
                                     int x, int y)
 {
@@ -2537,7 +2531,6 @@ static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc,
                amdgpu_crtc->cursor_hot_y = hot_y;
        }
 
-       dce_v8_0_set_cursor(crtc);
        dce_v8_0_show_cursor(crtc);
        dce_v8_0_lock_cursor(crtc, false);
 
@@ -2566,7 +2559,6 @@ static void dce_v8_0_cursor_reset(struct drm_crtc *crtc)
                dce_v8_0_cursor_move_locked(crtc, amdgpu_crtc->cursor_x,
                                            amdgpu_crtc->cursor_y);
 
-               dce_v8_0_set_cursor(crtc);
                dce_v8_0_show_cursor(crtc);
 
                dce_v8_0_lock_cursor(crtc, false);