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Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp_format.c')
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp_format.c191
1 files changed, 0 insertions, 191 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp_format.c b/drivers/gpu/drm/msm/mdp/mdp_format.c
deleted file mode 100644
index b4a8aa4490ee..000000000000
--- a/drivers/gpu/drm/msm/mdp/mdp_format.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Copyright (c) 2014 The Linux Foundation. All rights reserved.
- * Copyright (C) 2013 Red Hat
- * Author: Rob Clark <robdclark@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "msm_drv.h"
-#include "mdp_kms.h"
-
-static struct csc_cfg csc_convert[CSC_MAX] = {
- [CSC_RGB2RGB] = {
- .type = CSC_RGB2RGB,
- .matrix = {
- 0x0200, 0x0000, 0x0000,
- 0x0000, 0x0200, 0x0000,
- 0x0000, 0x0000, 0x0200
- },
- .pre_bias = { 0x0, 0x0, 0x0 },
- .post_bias = { 0x0, 0x0, 0x0 },
- .pre_clamp = { 0x0, 0xff, 0x0, 0xff, 0x0, 0xff },
- .post_clamp = { 0x0, 0xff, 0x0, 0xff, 0x0, 0xff },
- },
- [CSC_YUV2RGB] = {
- .type = CSC_YUV2RGB,
- .matrix = {
- 0x0254, 0x0000, 0x0331,
- 0x0254, 0xff37, 0xfe60,
- 0x0254, 0x0409, 0x0000
- },
- .pre_bias = { 0xfff0, 0xff80, 0xff80 },
- .post_bias = { 0x00, 0x00, 0x00 },
- .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff },
- .post_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff },
- },
- [CSC_RGB2YUV] = {
- .type = CSC_RGB2YUV,
- .matrix = {
- 0x0083, 0x0102, 0x0032,
- 0x1fb5, 0x1f6c, 0x00e1,
- 0x00e1, 0x1f45, 0x1fdc
- },
- .pre_bias = { 0x00, 0x00, 0x00 },
- .post_bias = { 0x10, 0x80, 0x80 },
- .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff },
- .post_clamp = { 0x10, 0xeb, 0x10, 0xf0, 0x10, 0xf0 },
- },
- [CSC_YUV2YUV] = {
- .type = CSC_YUV2YUV,
- .matrix = {
- 0x0200, 0x0000, 0x0000,
- 0x0000, 0x0200, 0x0000,
- 0x0000, 0x0000, 0x0200
- },
- .pre_bias = { 0x00, 0x00, 0x00 },
- .post_bias = { 0x00, 0x00, 0x00 },
- .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff },
- .post_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff },
- },
-};
-
-#define FMT(name, a, r, g, b, e0, e1, e2, e3, alpha, tight, c, cnt, fp, cs, yuv) { \
- .base = { .pixel_format = DRM_FORMAT_ ## name }, \
- .bpc_a = BPC ## a ## A, \
- .bpc_r = BPC ## r, \
- .bpc_g = BPC ## g, \
- .bpc_b = BPC ## b, \
- .unpack = { e0, e1, e2, e3 }, \
- .alpha_enable = alpha, \
- .unpack_tight = tight, \
- .cpp = c, \
- .unpack_count = cnt, \
- .fetch_type = fp, \
- .chroma_sample = cs, \
- .is_yuv = yuv, \
-}
-
-#define BPC0A 0
-
-/*
- * Note: Keep RGB formats 1st, followed by YUV formats to avoid breaking
- * mdp_get_rgb_formats()'s implementation.
- */
-static const struct mdp_format formats[] = {
- /* name a r g b e0 e1 e2 e3 alpha tight cpp cnt ... */
- FMT(ARGB8888, 8, 8, 8, 8, 1, 0, 2, 3, true, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(ABGR8888, 8, 8, 8, 8, 2, 0, 1, 3, true, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(RGBA8888, 8, 8, 8, 8, 3, 1, 0, 2, true, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(BGRA8888, 8, 8, 8, 8, 3, 2, 0, 1, true, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(XRGB8888, 8, 8, 8, 8, 1, 0, 2, 3, false, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(XBGR8888, 8, 8, 8, 8, 2, 0, 1, 3, false, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(RGBX8888, 8, 8, 8, 8, 3, 1, 0, 2, false, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(BGRX8888, 8, 8, 8, 8, 3, 2, 0, 1, false, true, 4, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(RGB888, 0, 8, 8, 8, 1, 0, 2, 0, false, true, 3, 3,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(BGR888, 0, 8, 8, 8, 2, 0, 1, 0, false, true, 3, 3,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(RGB565, 0, 5, 6, 5, 1, 0, 2, 0, false, true, 2, 3,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
- FMT(BGR565, 0, 5, 6, 5, 2, 0, 1, 0, false, true, 2, 3,
- MDP_PLANE_INTERLEAVED, CHROMA_FULL, false),
-
- /* --- RGB formats above / YUV formats below this line --- */
-
- /* 2 plane YUV */
- FMT(NV12, 0, 8, 8, 8, 1, 2, 0, 0, false, true, 2, 2,
- MDP_PLANE_PSEUDO_PLANAR, CHROMA_420, true),
- FMT(NV21, 0, 8, 8, 8, 2, 1, 0, 0, false, true, 2, 2,
- MDP_PLANE_PSEUDO_PLANAR, CHROMA_420, true),
- FMT(NV16, 0, 8, 8, 8, 1, 2, 0, 0, false, true, 2, 2,
- MDP_PLANE_PSEUDO_PLANAR, CHROMA_H2V1, true),
- FMT(NV61, 0, 8, 8, 8, 2, 1, 0, 0, false, true, 2, 2,
- MDP_PLANE_PSEUDO_PLANAR, CHROMA_H2V1, true),
- /* 1 plane YUV */
- FMT(VYUY, 0, 8, 8, 8, 2, 0, 1, 0, false, true, 2, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_H2V1, true),
- FMT(UYVY, 0, 8, 8, 8, 1, 0, 2, 0, false, true, 2, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_H2V1, true),
- FMT(YUYV, 0, 8, 8, 8, 0, 1, 0, 2, false, true, 2, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_H2V1, true),
- FMT(YVYU, 0, 8, 8, 8, 0, 2, 0, 1, false, true, 2, 4,
- MDP_PLANE_INTERLEAVED, CHROMA_H2V1, true),
- /* 3 plane YUV */
- FMT(YUV420, 0, 8, 8, 8, 2, 1, 0, 0, false, true, 1, 1,
- MDP_PLANE_PLANAR, CHROMA_420, true),
- FMT(YVU420, 0, 8, 8, 8, 1, 2, 0, 0, false, true, 1, 1,
- MDP_PLANE_PLANAR, CHROMA_420, true),
-};
-
-/*
- * Note:
- * @rgb_only must be set to true, when requesting
- * supported formats for RGB pipes.
- */
-uint32_t mdp_get_formats(uint32_t *pixel_formats, uint32_t max_formats,
- bool rgb_only)
-{
- uint32_t i;
- for (i = 0; i < ARRAY_SIZE(formats); i++) {
- const struct mdp_format *f = &formats[i];
-
- if (i == max_formats)
- break;
-
- if (rgb_only && MDP_FORMAT_IS_YUV(f))
- break;
-
- pixel_formats[i] = f->base.pixel_format;
- }
-
- return i;
-}
-
-const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format)
-{
- int i;
- for (i = 0; i < ARRAY_SIZE(formats); i++) {
- const struct mdp_format *f = &formats[i];
- if (f->base.pixel_format == format)
- return &f->base;
- }
- return NULL;
-}
-
-struct csc_cfg *mdp_get_default_csc_cfg(enum csc_type type)
-{
- if (unlikely(WARN_ON(type >= CSC_MAX)))
- return NULL;
-
- return &csc_convert[type];
-}
generated by cgit (git 2.34.1) at 2025-12-25 10:49:25 +0000