From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/media/platform/exynos4-is/fimc-core.c | 95 +++--------------------------------------------
1 files changed, 7 insertions(+), 88 deletions(-)
diff --git a/kernel/drivers/media/platform/exynos4-is/fimc-core.c b/kernel/drivers/media/platform/exynos4-is/fimc-core.c
index d8d8c99..60b28e6 100644
--- a/kernel/drivers/media/platform/exynos4-is/fimc-core.c
+++ b/kernel/drivers/media/platform/exynos4-is/fimc-core.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Samsung S5P/EXYNOS4 SoC series FIMC (CAMIF) driver
*
* Copyright (C) 2010-2012 Samsung Electronics Co., Ltd.
* Sylwester Nawrocki <s.nawrocki@samsung.com>
- *
- * 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.
*/
#include <linux/module.h>
@@ -40,7 +36,6 @@
static struct fimc_fmt fimc_formats[] = {
{
- .name = "RGB565",
.fourcc = V4L2_PIX_FMT_RGB565,
.depth = { 16 },
.color = FIMC_FMT_RGB565,
@@ -48,7 +43,6 @@
.colplanes = 1,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "BGR666",
.fourcc = V4L2_PIX_FMT_BGR666,
.depth = { 32 },
.color = FIMC_FMT_RGB666,
@@ -56,7 +50,6 @@
.colplanes = 1,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "BGRA8888, 32 bpp",
.fourcc = V4L2_PIX_FMT_BGR32,
.depth = { 32 },
.color = FIMC_FMT_RGB888,
@@ -64,7 +57,6 @@
.colplanes = 1,
.flags = FMT_FLAGS_M2M | FMT_HAS_ALPHA,
}, {
- .name = "ARGB1555",
.fourcc = V4L2_PIX_FMT_RGB555,
.depth = { 16 },
.color = FIMC_FMT_RGB555,
@@ -72,7 +64,6 @@
.colplanes = 1,
.flags = FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA,
}, {
- .name = "ARGB4444",
.fourcc = V4L2_PIX_FMT_RGB444,
.depth = { 16 },
.color = FIMC_FMT_RGB444,
@@ -80,11 +71,9 @@
.colplanes = 1,
.flags = FMT_FLAGS_M2M_OUT | FMT_HAS_ALPHA,
}, {
- .name = "YUV 4:4:4",
.mbus_code = MEDIA_BUS_FMT_YUV10_1X30,
.flags = FMT_FLAGS_WRITEBACK,
}, {
- .name = "YUV 4:2:2 packed, YCbYCr",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = { 16 },
.color = FIMC_FMT_YCBYCR422,
@@ -93,7 +82,6 @@
.mbus_code = MEDIA_BUS_FMT_YUYV8_2X8,
.flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM,
}, {
- .name = "YUV 4:2:2 packed, CbYCrY",
.fourcc = V4L2_PIX_FMT_UYVY,
.depth = { 16 },
.color = FIMC_FMT_CBYCRY422,
@@ -102,7 +90,6 @@
.mbus_code = MEDIA_BUS_FMT_UYVY8_2X8,
.flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM,
}, {
- .name = "YUV 4:2:2 packed, CrYCbY",
.fourcc = V4L2_PIX_FMT_VYUY,
.depth = { 16 },
.color = FIMC_FMT_CRYCBY422,
@@ -111,7 +98,6 @@
.mbus_code = MEDIA_BUS_FMT_VYUY8_2X8,
.flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM,
}, {
- .name = "YUV 4:2:2 packed, YCrYCb",
.fourcc = V4L2_PIX_FMT_YVYU,
.depth = { 16 },
.color = FIMC_FMT_YCRYCB422,
@@ -120,7 +106,6 @@
.mbus_code = MEDIA_BUS_FMT_YVYU8_2X8,
.flags = FMT_FLAGS_M2M | FMT_FLAGS_CAM,
}, {
- .name = "YUV 4:2:2 planar, Y/Cb/Cr",
.fourcc = V4L2_PIX_FMT_YUV422P,
.depth = { 16 },
.color = FIMC_FMT_YCBYCR422,
@@ -128,7 +113,6 @@
.colplanes = 3,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:2 planar, Y/CbCr",
.fourcc = V4L2_PIX_FMT_NV16,
.depth = { 16 },
.color = FIMC_FMT_YCBYCR422,
@@ -136,7 +120,6 @@
.colplanes = 2,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:2 planar, Y/CrCb",
.fourcc = V4L2_PIX_FMT_NV61,
.depth = { 16 },
.color = FIMC_FMT_YCRYCB422,
@@ -144,7 +127,6 @@
.colplanes = 2,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:0 planar, YCbCr",
.fourcc = V4L2_PIX_FMT_YUV420,
.depth = { 12 },
.color = FIMC_FMT_YCBCR420,
@@ -152,7 +134,6 @@
.colplanes = 3,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:0 planar, Y/CbCr",
.fourcc = V4L2_PIX_FMT_NV12,
.depth = { 12 },
.color = FIMC_FMT_YCBCR420,
@@ -160,7 +141,6 @@
.colplanes = 2,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:0 non-contig. 2p, Y/CbCr",
.fourcc = V4L2_PIX_FMT_NV12M,
.color = FIMC_FMT_YCBCR420,
.depth = { 8, 4 },
@@ -168,7 +148,6 @@
.colplanes = 2,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:0 non-contig. 3p, Y/Cb/Cr",
.fourcc = V4L2_PIX_FMT_YUV420M,
.color = FIMC_FMT_YCBCR420,
.depth = { 8, 2, 2 },
@@ -176,7 +155,6 @@
.colplanes = 3,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "YUV 4:2:0 non-contig. 2p, tiled",
.fourcc = V4L2_PIX_FMT_NV12MT,
.color = FIMC_FMT_YCBCR420,
.depth = { 8, 4 },
@@ -184,7 +162,6 @@
.colplanes = 2,
.flags = FMT_FLAGS_M2M,
}, {
- .name = "JPEG encoded data",
.fourcc = V4L2_PIX_FMT_JPEG,
.color = FIMC_FMT_JPEG,
.depth = { 8 },
@@ -193,7 +170,6 @@
.mbus_code = MEDIA_BUS_FMT_JPEG_1X8,
.flags = FMT_FLAGS_CAM | FMT_FLAGS_COMPRESSED,
}, {
- .name = "S5C73MX interleaved UYVY/JPEG",
.fourcc = V4L2_PIX_FMT_S5C_UYVY_JPG,
.color = FIMC_FMT_YUYV_JPEG,
.depth = { 8 },
@@ -978,9 +954,11 @@
spin_lock_init(&fimc->slock);
mutex_init(&fimc->lock);
- fimc->sysreg = fimc_get_sysreg_regmap(dev->of_node);
- if (IS_ERR(fimc->sysreg))
- return PTR_ERR(fimc->sysreg);
+ if (fimc->variant->has_isp_wb) {
+ fimc->sysreg = fimc_get_sysreg_regmap(dev->of_node);
+ if (IS_ERR(fimc->sysreg))
+ return PTR_ERR(fimc->sysreg);
+ }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
fimc->regs = devm_ioremap_resource(dev, res);
@@ -1134,67 +1112,8 @@
return 0;
}
-/* Image pixel limits, similar across several FIMC HW revisions. */
-static const struct fimc_pix_limit s5p_pix_limit[4] = {
- [0] = {
- .scaler_en_w = 3264,
- .scaler_dis_w = 8192,
- .out_rot_en_w = 1920,
- .out_rot_dis_w = 4224,
- },
- [1] = {
- .scaler_en_w = 4224,
- .scaler_dis_w = 8192,
- .out_rot_en_w = 1920,
- .out_rot_dis_w = 4224,
- },
- [2] = {
- .scaler_en_w = 1920,
- .scaler_dis_w = 8192,
- .out_rot_en_w = 1280,
- .out_rot_dis_w = 1920,
- },
-};
-
-static const struct fimc_variant fimc0_variant_s5pv210 = {
- .has_inp_rot = 1,
- .has_out_rot = 1,
- .has_cam_if = 1,
- .min_inp_pixsize = 16,
- .min_out_pixsize = 16,
- .hor_offs_align = 8,
- .min_vsize_align = 16,
- .pix_limit = &s5p_pix_limit[1],
-};
-
-static const struct fimc_variant fimc1_variant_s5pv210 = {
- .has_inp_rot = 1,
- .has_out_rot = 1,
- .has_cam_if = 1,
- .has_mainscaler_ext = 1,
- .min_inp_pixsize = 16,
- .min_out_pixsize = 16,
- .hor_offs_align = 1,
- .min_vsize_align = 1,
- .pix_limit = &s5p_pix_limit[2],
-};
-
-static const struct fimc_variant fimc2_variant_s5pv210 = {
- .has_cam_if = 1,
- .min_inp_pixsize = 16,
- .min_out_pixsize = 16,
- .hor_offs_align = 8,
- .min_vsize_align = 16,
- .pix_limit = &s5p_pix_limit[2],
-};
-
/* S5PV210, S5PC110 */
static const struct fimc_drvdata fimc_drvdata_s5pv210 = {
- .variant = {
- [0] = &fimc0_variant_s5pv210,
- [1] = &fimc1_variant_s5pv210,
- [2] = &fimc2_variant_s5pv210,
- },
.num_entities = 3,
.lclk_frequency = 166000000UL,
.out_buf_count = 4,
@@ -1255,7 +1174,7 @@
return platform_driver_register(&fimc_driver);
}
-void __exit fimc_unregister_driver(void)
+void fimc_unregister_driver(void)
{
platform_driver_unregister(&fimc_driver);
}
--
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