From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/zte/zx_hdmi.c | 35 ++++++++++++++++-------------------
1 files changed, 16 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/gpu/drm/zte/zx_hdmi.c b/kernel/drivers/gpu/drm/zte/zx_hdmi.c
index 7865526..cd79ca0 100644
--- a/kernel/drivers/gpu/drm/zte/zx_hdmi.c
+++ b/kernel/drivers/gpu/drm/zte/zx_hdmi.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2016 Linaro Ltd.
* Copyright 2016 ZTE Corporation.
- *
- * 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.
- *
*/
#include <linux/clk.h>
@@ -20,10 +16,11 @@
#include <linux/of_device.h>
#include <drm/drm_atomic_helper.h>
-#include <drm/drm_crtc_helper.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
-#include <drm/drmP.h>
+#include <drm/drm_probe_helper.h>
+#include <drm/drm_print.h>
+#include <drm/drm_simple_kms_helper.h>
#include <sound/hdmi-codec.h>
@@ -125,7 +122,9 @@
union hdmi_infoframe frame;
int ret;
- ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
+ ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
+ &hdmi->connector,
+ mode);
if (ret) {
DRM_DEV_ERROR(hdmi->dev, "failed to get avi infoframe: %d\n",
ret);
@@ -256,10 +255,6 @@
.mode_set = zx_hdmi_encoder_mode_set,
};
-static const struct drm_encoder_funcs zx_hdmi_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
static int zx_hdmi_connector_get_modes(struct drm_connector *connector)
{
struct zx_hdmi *hdmi = to_zx_hdmi(connector);
@@ -315,14 +310,15 @@
encoder->possible_crtcs = VOU_CRTC_MASK;
- drm_encoder_init(drm, encoder, &zx_hdmi_encoder_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
+ drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_TMDS);
drm_encoder_helper_add(encoder, &zx_hdmi_encoder_helper_funcs);
hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
- drm_connector_init(drm, &hdmi->connector, &zx_hdmi_connector_funcs,
- DRM_MODE_CONNECTOR_HDMIA);
+ drm_connector_init_with_ddc(drm, &hdmi->connector,
+ &zx_hdmi_connector_funcs,
+ DRM_MODE_CONNECTOR_HDMIA,
+ &hdmi->ddc->adap);
drm_connector_helper_add(&hdmi->connector,
&zx_hdmi_connector_helper_funcs);
@@ -443,8 +439,8 @@
return zx_hdmi_infoframe_trans(hdmi, &frame, FSEL_AUDIO);
}
-static int zx_hdmi_audio_digital_mute(struct device *dev, void *data,
- bool enable)
+static int zx_hdmi_audio_mute(struct device *dev, void *data,
+ bool enable, int direction)
{
struct zx_hdmi *hdmi = dev_get_drvdata(dev);
@@ -472,8 +468,9 @@
.audio_startup = zx_hdmi_audio_startup,
.hw_params = zx_hdmi_audio_hw_params,
.audio_shutdown = zx_hdmi_audio_shutdown,
- .digital_mute = zx_hdmi_audio_digital_mute,
+ .mute_stream = zx_hdmi_audio_mute,
.get_eld = zx_hdmi_audio_get_eld,
+ .no_capture_mute = 1,
};
static struct hdmi_codec_pdata zx_hdmi_codec_pdata = {
--
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