2 * Copyright (C) 2013 Red Hat
3 * Author: Rob Clark <robdclark@gmail.com>
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published by
7 * the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program. If not, see <http://www.gnu.org/licenses/>.
22 #define FMT(name, a, r, g, b, e0, e1, e2, e3, alpha, tight, c, cnt) { \
23 .base = { .pixel_format = DRM_FORMAT_ ## name }, \
24 .bpc_a = BPC ## a ## A, \
28 .unpack = { e0, e1, e2, e3 }, \
29 .alpha_enable = alpha, \
30 .unpack_tight = tight, \
32 .unpack_count = cnt, \
37 static const struct mdp4_format formats[] = {
38 /* name a r g b e0 e1 e2 e3 alpha tight cpp cnt */
39 FMT(ARGB8888, 8, 8, 8, 8, 1, 0, 2, 3, true, true, 4, 4),
40 FMT(XRGB8888, 8, 8, 8, 8, 1, 0, 2, 3, false, true, 4, 4),
41 FMT(RGB888, 0, 8, 8, 8, 1, 0, 2, 0, false, true, 3, 3),
42 FMT(BGR888, 0, 8, 8, 8, 2, 0, 1, 0, false, true, 3, 3),
43 FMT(RGB565, 0, 5, 6, 5, 1, 0, 2, 0, false, true, 2, 3),
44 FMT(BGR565, 0, 5, 6, 5, 2, 0, 1, 0, false, true, 2, 3),
47 uint32_t mdp4_get_formats(enum mdp4_pipe pipe_id, uint32_t *pixel_formats,
51 for (i = 0; i < ARRAY_SIZE(formats); i++) {
52 const struct mdp4_format *f = &formats[i];
57 pixel_formats[i] = f->base.pixel_format;
63 const struct msm_format *mdp4_get_format(struct msm_kms *kms, uint32_t format)
66 for (i = 0; i < ARRAY_SIZE(formats); i++) {
67 const struct mdp4_format *f = &formats[i];
68 if (f->base.pixel_format == format)