Patch "drm/ast: Load lut in crtc_commit" has been added to the 4.15-stable tree

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

drm/ast: Load lut in crtc_commit

to the 4.15-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-ast-load-lut-in-crtc_commit.patch
and it can be found in the queue-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Daniel Vetter <[email protected]>
Date: Thu, 18 Jan 2018 16:40:16 +0100
Subject: drm/ast: Load lut in crtc_commit

From: Daniel Vetter <[email protected]>

commit 24b8ef699e8221d2b7f813adaab13eec053e1507 upstream.

In the past the ast driver relied upon the fbdev emulation helpers to call ->load_lut at boot-up. But since

commit b8e2b0199cc377617dc238f5106352c06dcd3fa2

Author: Peter Rosin <[email protected]>
Date:   Tue Jul 4 12:36:57 2017 +0200

drm/fb-helper: factor out pseudo-palette

that's cleaned up and drivers are expected to boot into a consistent lut state. This patch fixes that.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=198123

---
 drivers/gpu/drm/ast/ast_mode.c |    1 +
 1 file changed, 1 insertion(+)

@@ -644,6 +644,7 @@ static void ast_crtc_commit(struct drm_c
 {
 	struct ast_private *ast = crtc->dev->dev_private;
 	ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0);
+	ast_crtc_load_lut(crtc);
 }
 
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.15/drm-check-for-lessee-in-drop_master-ioctl.patch queue-4.15/drm-ast-load-lut-in-crtc_commit.patch