From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/gpu/drm/exynos/exynos_drm_mic.c | 67 +++++++++++++++++----------------
1 files changed, 35 insertions(+), 32 deletions(-)
diff --git a/kernel/drivers/gpu/drm/exynos/exynos_drm_mic.c b/kernel/drivers/gpu/drm/exynos/exynos_drm_mic.c
index cd5530b..3821ea7 100644
--- a/kernel/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/kernel/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -1,29 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015 Samsung Electronics Co.Ltd
* Authors:
* Hyungwon Hwang <human.hwang@samsung.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 Foundationr
*/
-#include <linux/platform_device.h>
-#include <video/of_videomode.h>
-#include <linux/of_address.h>
-#include <video/videomode.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/mutex.h>
-#include <linux/of.h>
-#include <linux/of_graph.h>
#include <linux/clk.h>
#include <linux/component.h>
-#include <linux/pm_runtime.h>
-#include <drm/drmP.h>
-#include <drm/drm_encoder.h>
+#include <linux/delay.h>
#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
#include <linux/regmap.h>
+
+#include <video/of_videomode.h>
+#include <video/videomode.h>
+
+#include <drm/drm_bridge.h>
+#include <drm/drm_encoder.h>
+#include <drm/drm_print.h>
#include "exynos_drm_drv.h"
@@ -88,7 +88,7 @@
#define MIC_BS_SIZE_2D(x) ((x) & 0x3fff)
-static char *clk_names[] = { "pclk_mic0", "sclk_rgb_vclk_to_mic0" };
+static const char *const clk_names[] = { "pclk_mic0", "sclk_rgb_vclk_to_mic0" };
#define NUM_CLKS ARRAY_SIZE(clk_names)
static DEFINE_MUTEX(mic_mutex);
@@ -113,7 +113,8 @@
ret = regmap_read(mic->sysreg, DSD_CFG_MUX, &val);
if (ret) {
- DRM_ERROR("mic: Failed to read system register\n");
+ DRM_DEV_ERROR(mic->dev,
+ "mic: Failed to read system register\n");
return;
}
@@ -129,7 +130,8 @@
ret = regmap_write(mic->sysreg, DSD_CFG_MUX, val);
if (ret)
- DRM_ERROR("mic: Failed to read system register\n");
+ DRM_DEV_ERROR(mic->dev,
+ "mic: Failed to read system register\n");
}
static int mic_sw_reset(struct exynos_mic *mic)
@@ -190,7 +192,7 @@
struct videomode vm = mic->vm;
u32 reg, bs_size_2d;
- DRM_DEBUG("w: %u, h: %u\n", vm.hactive, vm.vactive);
+ DRM_DEV_DEBUG(mic->dev, "w: %u, h: %u\n", vm.hactive, vm.vactive);
bs_size_2d = ((vm.hactive >> 2) << 1) + (vm.vactive % 4);
reg = MIC_BS_SIZE_2D(bs_size_2d);
writel(reg, mic->reg + MIC_2D_OUTPUT_TIMING_2);
@@ -246,8 +248,8 @@
}
static void mic_mode_set(struct drm_bridge *bridge,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+ const struct drm_display_mode *mode,
+ const struct drm_display_mode *adjusted_mode)
{
struct exynos_mic *mic = bridge->driver_private;
@@ -276,7 +278,7 @@
ret = mic_sw_reset(mic);
if (ret) {
- DRM_ERROR("Failed to reset\n");
+ DRM_DEV_ERROR(mic->dev, "Failed to reset\n");
goto turn_off;
}
@@ -356,8 +358,8 @@
for (i = 0; i < NUM_CLKS; i++) {
ret = clk_prepare_enable(mic->clks[i]);
if (ret < 0) {
- DRM_ERROR("Failed to enable clock (%s)\n",
- clk_names[i]);
+ DRM_DEV_ERROR(dev, "Failed to enable clock (%s)\n",
+ clk_names[i]);
while (--i > -1)
clk_disable_unprepare(mic->clks[i]);
return ret;
@@ -382,7 +384,8 @@
mic = devm_kzalloc(dev, sizeof(*mic), GFP_KERNEL);
if (!mic) {
- DRM_ERROR("mic: Failed to allocate memory for MIC object\n");
+ DRM_DEV_ERROR(dev,
+ "mic: Failed to allocate memory for MIC object\n");
ret = -ENOMEM;
goto err;
}
@@ -391,12 +394,12 @@
ret = of_address_to_resource(dev->of_node, 0, &res);
if (ret) {
- DRM_ERROR("mic: Failed to get mem region for MIC\n");
+ DRM_DEV_ERROR(dev, "mic: Failed to get mem region for MIC\n");
goto err;
}
mic->reg = devm_ioremap(dev, res.start, resource_size(&res));
if (!mic->reg) {
- DRM_ERROR("mic: Failed to remap for MIC\n");
+ DRM_DEV_ERROR(dev, "mic: Failed to remap for MIC\n");
ret = -ENOMEM;
goto err;
}
@@ -404,7 +407,7 @@
mic->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node,
"samsung,disp-syscon");
if (IS_ERR(mic->sysreg)) {
- DRM_ERROR("mic: Failed to get system register.\n");
+ DRM_DEV_ERROR(dev, "mic: Failed to get system register.\n");
ret = PTR_ERR(mic->sysreg);
goto err;
}
@@ -412,8 +415,8 @@
for (i = 0; i < NUM_CLKS; i++) {
mic->clks[i] = devm_clk_get(dev, clk_names[i]);
if (IS_ERR(mic->clks[i])) {
- DRM_ERROR("mic: Failed to get clock (%s)\n",
- clk_names[i]);
+ DRM_DEV_ERROR(dev, "mic: Failed to get clock (%s)\n",
+ clk_names[i]);
ret = PTR_ERR(mic->clks[i]);
goto err;
}
@@ -432,7 +435,7 @@
if (ret)
goto err_pm;
- DRM_DEBUG_KMS("MIC has been probed\n");
+ DRM_DEV_DEBUG_KMS(dev, "MIC has been probed\n");
return 0;
--
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