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drm/tilcdc: Use simple encoder

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The tilcdc driver uses empty implementations for its encoders. Replace
the code with the generic simple encoder.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Jyri Sarha <jsarha@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200305155950.2705-18-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2020-03-05 16:59:45 +01:00
parent b28ad7deb2
commit d877d6ea77
2 changed files with 5 additions and 13 deletions
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10
drivers/gpu/drm/tilcdc/tilcdc_external.c
View File

@ -10,6 +10,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_of.h>
#include <drm/drm_simple_kms_helper.h>
#include "tilcdc_drv.h"
#include "tilcdc_external.h"
@ -83,10 +84,6 @@ int tilcdc_add_component_encoder(struct drm_device *ddev)
return 0;
}
static const struct drm_encoder_funcs tilcdc_external_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
static
int tilcdc_attach_bridge(struct drm_device *ddev, struct drm_bridge *bridge)
{
@ -131,9 +128,8 @@ int tilcdc_attach_external_device(struct drm_device *ddev)
if (!priv->external_encoder)
return -ENOMEM;
ret = drm_encoder_init(ddev, priv->external_encoder,
&tilcdc_external_encoder_funcs,
DRM_MODE_ENCODER_NONE, NULL);
ret = drm_simple_encoder_init(ddev, priv->external_encoder,
DRM_MODE_ENCODER_NONE);
if (ret) {
dev_err(ddev->dev, "drm_encoder_init() failed %d\n", ret);
return ret;

8
drivers/gpu/drm/tilcdc/tilcdc_panel.c
View File

@ -16,6 +16,7 @@
#include <drm/drm_connector.h>
#include <drm/drm_modeset_helper_vtables.h>
#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
#include "tilcdc_drv.h"
#include "tilcdc_panel.h"
@ -74,10 +75,6 @@ static void panel_encoder_mode_set(struct drm_encoder *encoder,
/* nothing needed */
}
static const struct drm_encoder_funcs panel_encoder_funcs = {
.destroy = drm_encoder_cleanup,
};
static const struct drm_encoder_helper_funcs panel_encoder_helper_funcs = {
.dpms = panel_encoder_dpms,
.prepare = panel_encoder_prepare,
@ -102,8 +99,7 @@ static struct drm_encoder *panel_encoder_create(struct drm_device *dev,
encoder = &panel_encoder->base;
encoder->possible_crtcs = 1;
ret = drm_encoder_init(dev, encoder, &panel_encoder_funcs,
DRM_MODE_ENCODER_LVDS, NULL);
ret = drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_LVDS);
if (ret < 0)
goto fail;