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path: root/drivers/gpu/drm/tegra/sor.c
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Diffstat (limited to 'drivers/gpu/drm/tegra/sor.c')
-rw-r--r--drivers/gpu/drm/tegra/sor.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 81226a4953c1..8495ea921b3c 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -23,6 +23,7 @@
#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 +1688,6 @@ 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 +1697,9 @@ 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 +1797,6 @@ 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 +3090,7 @@ 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,