This is a note to let you know that I've just added the patch titled drm/ast: fixed cursor may disappear sometimes to the 4.14-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-fixed-cursor-may-disappear-sometimes.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 7989b9ee8bafe5cc625381dd0c3c4586de27ca26 Mon Sep 17 00:00:00 2001 From: "Y.C. Chen" <yc_chen@xxxxxxxxxxxxxx> Date: Tue, 30 Oct 2018 11:34:46 +0800 Subject: drm/ast: fixed cursor may disappear sometimes From: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx> commit 7989b9ee8bafe5cc625381dd0c3c4586de27ca26 upstream. Signed-off-by: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Reviewed-by: Dave Airlie <airlied@xxxxxxxxxx> Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/ast/ast_mode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1255,7 +1255,7 @@ static int ast_cursor_move(struct drm_cr ast_set_index_reg(ast, AST_IO_CRTC_PORT, 0xc7, ((y >> 8) & 0x07)); /* dummy write to fire HWC */ - ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xCB, 0xFF, 0x00); + ast_show_cursor(crtc); return 0; } Patches currently in stable-queue which might be from yc_chen@xxxxxxxxxxxxxx are queue-4.14/drm-ast-change-resolution-may-cause-screen-blurred.patch queue-4.14/drm-ast-fixed-cursor-may-disappear-sometimes.patch queue-4.14/drm-ast-remove-existing-framebuffers-before-loading-driver.patch