Patch "drm/amdgpu: Also call cursor_move_locked when the cursor size changes" has been added to the 4.9-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    drm/amdgpu: Also call cursor_move_locked when the cursor size changes

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-amdgpu-also-call-cursor_move_locked-when-the-cursor-size-changes.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 8b02cde994e3025b6886c82eac6cd1e7bc4d1fe9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Thu, 27 Oct 2016 17:01:26 +0900
Subject: drm/amdgpu: Also call cursor_move_locked when the cursor size changes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

From: Michel Dänzer <michel.daenzer@amd.com>

commit 8b02cde994e3025b6886c82eac6cd1e7bc4d1fe9 upstream.

The cursor size also affects the register programming.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/amd/amdgpu/dce_v10_0.c |    9 +++++----
 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c |    9 +++++----
 drivers/gpu/drm/amd/amdgpu/dce_v6_0.c  |    9 +++++----
 drivers/gpu/drm/amd/amdgpu/dce_v8_0.c  |    9 +++++----
 4 files changed, 20 insertions(+), 16 deletions(-)

--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -2661,12 +2661,11 @@ static int dce_v10_0_crtc_cursor_set2(st
 		return ret;
 	}
 
-	amdgpu_crtc->cursor_width = width;
-	amdgpu_crtc->cursor_height = height;
-
 	dce_v10_0_lock_cursor(crtc, true);
 
-	if (hot_x != amdgpu_crtc->cursor_hot_x ||
+	if (width != amdgpu_crtc->cursor_width ||
+	    height != amdgpu_crtc->cursor_height ||
+	    hot_x != amdgpu_crtc->cursor_hot_x ||
 	    hot_y != amdgpu_crtc->cursor_hot_y) {
 		int x, y;
 
@@ -2675,6 +2674,8 @@ static int dce_v10_0_crtc_cursor_set2(st
 
 		dce_v10_0_cursor_move_locked(crtc, x, y);
 
+		amdgpu_crtc->cursor_width = width;
+		amdgpu_crtc->cursor_height = height;
 		amdgpu_crtc->cursor_hot_x = hot_x;
 		amdgpu_crtc->cursor_hot_y = hot_y;
 	}
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -2677,12 +2677,11 @@ static int dce_v11_0_crtc_cursor_set2(st
 		return ret;
 	}
 
-	amdgpu_crtc->cursor_width = width;
-	amdgpu_crtc->cursor_height = height;
-
 	dce_v11_0_lock_cursor(crtc, true);
 
-	if (hot_x != amdgpu_crtc->cursor_hot_x ||
+	if (width != amdgpu_crtc->cursor_width ||
+	    height != amdgpu_crtc->cursor_height ||
+	    hot_x != amdgpu_crtc->cursor_hot_x ||
 	    hot_y != amdgpu_crtc->cursor_hot_y) {
 		int x, y;
 
@@ -2691,6 +2690,8 @@ static int dce_v11_0_crtc_cursor_set2(st
 
 		dce_v11_0_cursor_move_locked(crtc, x, y);
 
+		amdgpu_crtc->cursor_width = width;
+		amdgpu_crtc->cursor_height = height;
 		amdgpu_crtc->cursor_hot_x = hot_x;
 		amdgpu_crtc->cursor_hot_y = hot_y;
 	}
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -2017,12 +2017,11 @@ static int dce_v6_0_crtc_cursor_set2(str
 		return ret;
 	}
 
-	amdgpu_crtc->cursor_width = width;
-	amdgpu_crtc->cursor_height = height;
-
 	dce_v6_0_lock_cursor(crtc, true);
 
-	if (hot_x != amdgpu_crtc->cursor_hot_x ||
+	if (width != amdgpu_crtc->cursor_width ||
+	    height != amdgpu_crtc->cursor_height ||
+	    hot_x != amdgpu_crtc->cursor_hot_x ||
 	    hot_y != amdgpu_crtc->cursor_hot_y) {
 		int x, y;
 
@@ -2031,6 +2030,8 @@ static int dce_v6_0_crtc_cursor_set2(str
 
 		dce_v6_0_cursor_move_locked(crtc, x, y);
 
+		amdgpu_crtc->cursor_width = width;
+		amdgpu_crtc->cursor_height = height;
 		amdgpu_crtc->cursor_hot_x = hot_x;
 		amdgpu_crtc->cursor_hot_y = hot_y;
 	}
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -2549,12 +2549,11 @@ static int dce_v8_0_crtc_cursor_set2(str
 		return ret;
 	}
 
-	amdgpu_crtc->cursor_width = width;
-	amdgpu_crtc->cursor_height = height;
-
 	dce_v8_0_lock_cursor(crtc, true);
 
-	if (hot_x != amdgpu_crtc->cursor_hot_x ||
+	if (width != amdgpu_crtc->cursor_width ||
+	    height != amdgpu_crtc->cursor_height ||
+	    hot_x != amdgpu_crtc->cursor_hot_x ||
 	    hot_y != amdgpu_crtc->cursor_hot_y) {
 		int x, y;
 
@@ -2563,6 +2562,8 @@ static int dce_v8_0_crtc_cursor_set2(str
 
 		dce_v8_0_cursor_move_locked(crtc, x, y);
 
+		amdgpu_crtc->cursor_width = width;
+		amdgpu_crtc->cursor_height = height;
 		amdgpu_crtc->cursor_hot_x = hot_x;
 		amdgpu_crtc->cursor_hot_y = hot_y;
 	}


Patches currently in stable-queue which might be from michel.daenzer@amd.com are

queue-4.9/drm-amdgpu-store-crtc-relative-amdgpu_crtc-cursor_x-y-values.patch
queue-4.9/drm-amdgpu-also-call-cursor_move_locked-when-the-cursor-size-changes.patch
queue-4.9/drm-radeon-also-call-cursor_move_locked-when-the-cursor-size-changes.patch
queue-4.9/drm-radeon-hide-the-hw-cursor-while-it-s-out-of-bounds.patch