diff options
| author | Y.C. Chen <yc_chen@aspeedtech.com> | 2018-10-30 11:34:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-01 09:46:34 +0100 |
| commit | 6c284c9ff8d82280a71c83fc88ac4db148f7cec2 (patch) | |
| tree | 3ef7b785aaa95a0ba3c9e0a7775405d69186e5e6 /drivers/gpu/drm | |
| parent | a841f370dbe2bbb2c252748cc5148f6dfce02d63 (diff) | |
drm/ast: fixed cursor may disappear sometimes
commit 7989b9ee8bafe5cc625381dd0c3c4586de27ca26 upstream.
Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
Cc: <stable@vger.kernel.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_mode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 58cb1cb49802..21085f669e21 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -1250,7 +1250,7 @@ static int ast_cursor_move(struct drm_crtc *crtc, 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; } |