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path: root/drivers/gpu/drm/tegra
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Diffstat (limited to 'drivers/gpu/drm/tegra')
-rw-r--r--drivers/gpu/drm/tegra/dc.c11
-rw-r--r--drivers/gpu/drm/tegra/dpaux.c2
-rw-r--r--drivers/gpu/drm/tegra/drm.c8
-rw-r--r--drivers/gpu/drm/tegra/drm.h4
-rw-r--r--drivers/gpu/drm/tegra/dsi.c21
-rw-r--r--drivers/gpu/drm/tegra/fb.c2
-rw-r--r--drivers/gpu/drm/tegra/hdmi.c21
-rw-r--r--drivers/gpu/drm/tegra/output.c6
-rw-r--r--drivers/gpu/drm/tegra/rgb.c8
-rw-r--r--drivers/gpu/drm/tegra/sor.c20
10 files changed, 21 insertions, 82 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 1a7b08f35776..83f31c6e891c 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1496,7 +1496,6 @@ static int tegra_dc_late_register(struct drm_crtc *crtc)
struct drm_minor *minor = crtc->dev->primary;
struct dentry *root;
struct tegra_dc *dc = to_tegra_dc(crtc);
- int err;
#ifdef CONFIG_DEBUG_FS
root = crtc->debugfs_entry;
@@ -1512,17 +1511,9 @@ static int tegra_dc_late_register(struct drm_crtc *crtc)
for (i = 0; i < count; i++)
dc->debugfs_files[i].data = dc;
- err = drm_debugfs_create_files(dc->debugfs_files, count, root, minor);
- if (err < 0)
- goto free;
+ drm_debugfs_create_files(dc->debugfs_files, count, root, minor);
return 0;
-
-free:
- kfree(dc->debugfs_files);
- dc->debugfs_files = NULL;
-
- return err;
}
static void tegra_dc_early_unregister(struct drm_crtc *crtc)
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 7dfb50f65067..105fb9cdbb3b 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -5,12 +5,10 @@
#include <linux/clk.h>
#include <linux/delay.h>
-#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/pinctrl/pinmux.h>
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 583cd6e0ae27..211906347f3f 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -839,11 +839,11 @@ static struct drm_info_list tegra_debugfs_list[] = {
{ "iova", tegra_debugfs_iova, 0 },
};
-static int tegra_debugfs_init(struct drm_minor *minor)
+static void tegra_debugfs_init(struct drm_minor *minor)
{
- return drm_debugfs_create_files(tegra_debugfs_list,
- ARRAY_SIZE(tegra_debugfs_list),
- minor->debugfs_root, minor);
+ drm_debugfs_create_files(tegra_debugfs_list,
+ ARRAY_SIZE(tegra_debugfs_list),
+ minor->debugfs_root, minor);
}
#endif
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index ed99b67deb29..b25443255be6 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -9,7 +9,7 @@
#include <linux/host1x.h>
#include <linux/iova.h>
-#include <linux/of_gpio.h>
+#include <linux/gpio/consumer.h>
#include <drm/drm_atomic.h>
#include <drm/drm_edid.h>
@@ -152,8 +152,6 @@ enum drm_connector_status
tegra_output_connector_detect(struct drm_connector *connector, bool force);
void tegra_output_connector_destroy(struct drm_connector *connector);
-void tegra_output_encoder_destroy(struct drm_encoder *encoder);
-
/* from dpaux.c */
struct drm_dp_aux *drm_dp_aux_find_by_of_node(struct device_node *np);
enum drm_connector_status drm_dp_aux_detect(struct drm_dp_aux *aux);
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index 88b9d64c77bf..38beab9ab4f8 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -22,6 +22,7 @@
#include <drm/drm_file.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
+#include <drm/drm_simple_kms_helper.h>
#include "dc.h"
#include "drm.h"
@@ -234,7 +235,6 @@ static int tegra_dsi_late_register(struct drm_connector *connector)
struct drm_minor *minor = connector->dev->primary;
struct dentry *root = connector->debugfs_entry;
struct tegra_dsi *dsi = to_dsi(output);
- int err;
dsi->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files),
GFP_KERNEL);
@@ -244,17 +244,9 @@ static int tegra_dsi_late_register(struct drm_connector *connector)
for (i = 0; i < count; i++)
dsi->debugfs_files[i].data = dsi;
- err = drm_debugfs_create_files(dsi->debugfs_files, count, root, minor);
- if (err < 0)
- goto free;
+ drm_debugfs_create_files(dsi->debugfs_files, count, root, minor);
return 0;
-
-free:
- kfree(dsi->debugfs_files);
- dsi->debugfs_files = NULL;
-
- return err;
}
static void tegra_dsi_early_unregister(struct drm_connector *connector)
@@ -824,10 +816,6 @@ static const struct drm_connector_helper_funcs tegra_dsi_connector_helper_funcs
.mode_valid = tegra_dsi_connector_mode_valid,
};
-static const struct drm_encoder_funcs tegra_dsi_encoder_funcs = {
- .destroy = tegra_output_encoder_destroy,
-};
-
static void tegra_dsi_unprepare(struct tegra_dsi *dsi)
{
int err;
@@ -1058,9 +1046,8 @@ static int tegra_dsi_init(struct host1x_client *client)
&tegra_dsi_connector_helper_funcs);
dsi->output.connector.dpms = DRM_MODE_DPMS_OFF;
- drm_encoder_init(drm, &dsi->output.encoder,
- &tegra_dsi_encoder_funcs,
- DRM_MODE_ENCODER_DSI, NULL);
+ drm_simple_encoder_init(drm, &dsi->output.encoder,
+ DRM_MODE_ENCODER_DSI);
drm_encoder_helper_add(&dsi->output.encoder,
&tegra_dsi_encoder_helper_funcs);
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index b8a328f53862..2b0666ac681b 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -4,7 +4,7 @@
* Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
*
* Based on the KMS/FB CMA helpers
- * Copyright (C) 2012 Analog Device Inc.
+ * Copyright (C) 2012 Analog Devices Inc.
*/
#include <linux/console.h>
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 38252c0f068d..d09a24931c87 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -7,7 +7,6 @@
#include <linux/clk.h>
#include <linux/debugfs.h>
#include <linux/delay.h>
-#include <linux/gpio.h>
#include <linux/hdmi.h>
#include <linux/math64.h>
#include <linux/module.h>
@@ -22,6 +21,7 @@
#include <drm/drm_file.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
#include "hda.h"
#include "hdmi.h"
@@ -1064,7 +1064,6 @@ static int tegra_hdmi_late_register(struct drm_connector *connector)
struct drm_minor *minor = connector->dev->primary;
struct dentry *root = connector->debugfs_entry;
struct tegra_hdmi *hdmi = to_hdmi(output);
- int err;
hdmi->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files),
GFP_KERNEL);
@@ -1074,17 +1073,9 @@ static int tegra_hdmi_late_register(struct drm_connector *connector)
for (i = 0; i < count; i++)
hdmi->debugfs_files[i].data = hdmi;
- err = drm_debugfs_create_files(hdmi->debugfs_files, count, root, minor);
- if (err < 0)
- goto free;
+ drm_debugfs_create_files(hdmi->debugfs_files, count, root, minor);
return 0;
-
-free:
- kfree(hdmi->debugfs_files);
- hdmi->debugfs_files = NULL;
-
- return err;
}
static void tegra_hdmi_early_unregister(struct drm_connector *connector)
@@ -1136,10 +1127,6 @@ tegra_hdmi_connector_helper_funcs = {
.mode_valid = tegra_hdmi_connector_mode_valid,
};
-static const struct drm_encoder_funcs tegra_hdmi_encoder_funcs = {
- .destroy = tegra_output_encoder_destroy,
-};
-
static void tegra_hdmi_encoder_disable(struct drm_encoder *encoder)
{
struct tegra_output *output = encoder_to_output(encoder);
@@ -1445,8 +1432,8 @@ static int tegra_hdmi_init(struct host1x_client *client)
&tegra_hdmi_connector_helper_funcs);
hdmi->output.connector.dpms = DRM_MODE_DPMS_OFF;
- drm_encoder_init(drm, &hdmi->output.encoder, &tegra_hdmi_encoder_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
+ drm_simple_encoder_init(drm, &hdmi->output.encoder,
+ DRM_MODE_ENCODER_TMDS);
drm_encoder_helper_add(&hdmi->output.encoder,
&tegra_hdmi_encoder_helper_funcs);
diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c
index a264259b97a2..e36e5e7c2f69 100644
--- a/drivers/gpu/drm/tegra/output.c
+++ b/drivers/gpu/drm/tegra/output.c
@@ -6,6 +6,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_panel.h>
+#include <drm/drm_simple_kms_helper.h>
#include "drm.h"
#include "dc.h"
@@ -79,11 +80,6 @@ void tegra_output_connector_destroy(struct drm_connector *connector)
drm_connector_cleanup(connector);
}
-void tegra_output_encoder_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
static irqreturn_t hpd_irq(int irq, void *data)
{
struct tegra_output *output = data;
diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index 4be4dfd4a68a..0562a7eb793f 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -8,6 +8,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_panel.h>
+#include <drm/drm_simple_kms_helper.h>
#include "drm.h"
#include "dc.h"
@@ -110,10 +111,6 @@ static const struct drm_connector_helper_funcs tegra_rgb_connector_helper_funcs
.mode_valid = tegra_rgb_connector_mode_valid,
};
-static const struct drm_encoder_funcs tegra_rgb_encoder_funcs = {
- .destroy = tegra_output_encoder_destroy,
-};
-
static void tegra_rgb_encoder_disable(struct drm_encoder *encoder)
{
struct tegra_output *output = encoder_to_output(encoder);
@@ -281,8 +278,7 @@ int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc)
&tegra_rgb_connector_helper_funcs);
output->connector.dpms = DRM_MODE_DPMS_OFF;
- drm_encoder_init(drm, &output->encoder, &tegra_rgb_encoder_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ drm_simple_encoder_init(drm, &output->encoder, DRM_MODE_ENCODER_LVDS);
drm_encoder_helper_add(&output->encoder,
&tegra_rgb_encoder_helper_funcs);
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 81226a4953c1..7cbcf9617f5e 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -6,7 +6,6 @@
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/debugfs.h>
-#include <linux/gpio.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of_device.h>
@@ -23,6 +22,7 @@
#include <drm/drm_file.h>
#include <drm/drm_panel.h>
#include <drm/drm_scdc_helper.h>
+#include <drm/drm_simple_kms_helper.h>
#include "dc.h"
#include "dp.h"
@@ -1687,7 +1687,6 @@ static int tegra_sor_late_register(struct drm_connector *connector)
struct drm_minor *minor = connector->dev->primary;
struct dentry *root = connector->debugfs_entry;
struct tegra_sor *sor = to_sor(output);
- int err;
sor->debugfs_files = kmemdup(debugfs_files, sizeof(debugfs_files),
GFP_KERNEL);
@@ -1697,17 +1696,9 @@ static int tegra_sor_late_register(struct drm_connector *connector)
for (i = 0; i < count; i++)
sor->debugfs_files[i].data = sor;
- err = drm_debugfs_create_files(sor->debugfs_files, count, root, minor);
- if (err < 0)
- goto free;
+ drm_debugfs_create_files(sor->debugfs_files, count, root, minor);
return 0;
-
-free:
- kfree(sor->debugfs_files);
- sor->debugfs_files = NULL;
-
- return err;
}
static void tegra_sor_early_unregister(struct drm_connector *connector)
@@ -1805,10 +1796,6 @@ static const struct drm_connector_helper_funcs tegra_sor_connector_helper_funcs
.mode_valid = tegra_sor_connector_mode_valid,
};
-static const struct drm_encoder_funcs tegra_sor_encoder_funcs = {
- .destroy = tegra_output_encoder_destroy,
-};
-
static int
tegra_sor_encoder_atomic_check(struct drm_encoder *encoder,
struct drm_crtc_state *crtc_state,
@@ -3102,8 +3089,7 @@ static int tegra_sor_init(struct host1x_client *client)
&tegra_sor_connector_helper_funcs);
sor->output.connector.dpms = DRM_MODE_DPMS_OFF;
- drm_encoder_init(drm, &sor->output.encoder, &tegra_sor_encoder_funcs,
- encoder, NULL);
+ drm_simple_encoder_init(drm, &sor->output.encoder, encoder);
drm_encoder_helper_add(&sor->output.encoder, helpers);
drm_connector_attach_encoder(&sor->output.connector,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 10:32:03 +0000