From 7989b9ee8bafe5cc625381dd0c3c4586de27ca26 Mon Sep 17 00:00:00 2001 From: "Y.C. Chen" Date: Tue, 30 Oct 2018 11:34:46 +0800 Subject: [PATCH] drm/ast: fixed cursor may disappear sometimes Signed-off-by: Y.C. Chen Cc: Reviewed-by: Dave Airlie Signed-off-by: Dave Airlie --- drivers/gpu/drm/ast/ast_mode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index f06aae7..7c6ac3c 100644 --- 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_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; } -- 2.7.4