---

yaml --- r: 155997 b: refs/heads/master c: 4162338 h: refs/heads/master i: 155995: ad4877e v: v3
git-mirror · Jul 15, 2009 · 12dd5b6 · 12dd5b6
1 parent f7ccb23
commit 12dd5b6
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Showing 4 changed files with 10 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6cdf65855cf884712532fc72770baaef7bdf1b9a
+refs/heads/master: 4162338a1dab388474d4115289d1d7071623f04d
diff --git a/trunk/drivers/gpu/drm/radeon/radeon_cursor.c b/trunk/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -113,7 +113,7 @@ static void radeon_set_cursor(struct drm_crtc *crtc, struct drm_gem_object *obj,
 		WREG32(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset, gpu_addr);
 	else
 		/* offset is from DISP(2)_BASE_ADDRESS */
-		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, gpu_addr);
+		WREG32(RADEON_CUR_OFFSET + radeon_crtc->crtc_offset, (gpu_addr-radeon_crtc->legacy_display_base_addr));
 }
 
 int radeon_crtc_cursor_set(struct drm_crtc *crtc,

diff --git a/trunk/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/trunk/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -244,7 +244,12 @@ int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
 	if (radeon_gem_object_pin(obj, RADEON_GEM_DOMAIN_VRAM, &base)) {
 		return -EINVAL;
 	}
-	crtc_offset = (u32)base;
+	/* if scanout was in GTT this really wouldn't work */
+	/* crtc offset is from display base addr not FB location */
+	radeon_crtc->legacy_display_base_addr = rdev->mc.vram_location;
+
+	base -= radeon_crtc->legacy_display_base_addr;
+
 	crtc_offset_cntl = 0;
 
 	pitch_pixels = crtc->fb->pitch / (crtc->fb->bits_per_pixel / 8);
@@ -303,11 +308,9 @@ int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
 
 	base &= ~7;
 
-	/* update sarea TODO */
-
 	crtc_offset = (u32)base;
 
-	WREG32(RADEON_DISPLAY_BASE_ADDR + radeon_crtc->crtc_offset, rdev->mc.vram_location);
+	WREG32(RADEON_DISPLAY_BASE_ADDR + radeon_crtc->crtc_offset, radeon_crtc->legacy_display_base_addr);
 
 	if (ASIC_IS_R300(rdev)) {
 		if (radeon_crtc->crtc_id)

diff --git a/trunk/drivers/gpu/drm/radeon/radeon_mode.h b/trunk/drivers/gpu/drm/radeon/radeon_mode.h
@@ -185,6 +185,7 @@ struct radeon_crtc {
 	uint64_t cursor_addr;
 	int cursor_width;
 	int cursor_height;
+	uint32_t legacy_display_base_addr;
 };
 
 #define RADEON_USE_RMX 1