diff options
| author | Dave Airlie <airlied@redhat.com> | 2018-12-05 15:00:09 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-12-05 15:00:14 +1000 |
| commit | 818182dd1097fdc492aaef9b08755ea13274352d (patch) | |
| tree | f0ea9232b7bf532486a504d9738ae6ac674b3098 /drivers/gpu/drm/imx/imx-tve.c | |
| parent | 167bfe534dc2de680ef706dbb903c9a7bfcb2dd8 (diff) | |
| parent | 97c78f4d07e5033717c08b650462b3087ecfe8e8 (diff) | |
Merge tag 'imx-drm-next-2018-12-03' of git://git.pengutronix.de/git/pza/linux into drm-next
drm/imx: update image-convert with fixes for multi-tiled scaling
Update the ipu-v3 mem2mem image-convert code, with some fixes for race
conditions, alignment issues, and visual artifacts due to tile alignment
and scaling factor issues when scaling images larger than hardware
limitations in multiple tiles. This will allow the V4L2 mem2mem scaler
driver to write output images larger than 1024x1024 pixels.
Also switch drm/imx source files to SPDX license identifiers, constify
struct clk_ops in imx-tve, and add a timeout warning to the busy wait in
ipu_plane_disable().
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1543835266.5647.1.camel@pengutronix.de
Diffstat (limited to 'drivers/gpu/drm/imx/imx-tve.c')
| -rw-r--r-- | drivers/gpu/drm/imx/imx-tve.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c index cffd3310240e..293dd5752583 100644 --- a/drivers/gpu/drm/imx/imx-tve.c +++ b/drivers/gpu/drm/imx/imx-tve.c @@ -1,16 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * i.MX drm driver - Television Encoder (TVEv2) * * Copyright (C) 2013 Philipp Zabel, Pengutronix - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> @@ -442,7 +434,7 @@ static int clk_tve_di_set_rate(struct clk_hw *hw, unsigned long rate, return 0; } -static struct clk_ops clk_tve_di_ops = { +static const struct clk_ops clk_tve_di_ops = { .round_rate = clk_tve_di_round_rate, .set_rate = clk_tve_di_set_rate, .recalc_rate = clk_tve_di_recalc_rate, |