[PATCH 08/22] drm/imx: Use simple encoder
Thomas Zimmermann
tzimmermann at suse.de
Thu Mar 5 15:59:36 UTC 2020
The imx driver uses empty implementations for its encoders. Replace
the code with the generic simple encoder.
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
drivers/gpu/drm/imx/dw_hdmi-imx.c | 8 ++------
drivers/gpu/drm/imx/imx-drm-core.c | 6 ------
drivers/gpu/drm/imx/imx-drm.h | 1 -
drivers/gpu/drm/imx/imx-ldb.c | 8 ++------
drivers/gpu/drm/imx/imx-tve.c | 8 ++------
drivers/gpu/drm/imx/parallel-display.c | 8 ++------
6 files changed, 8 insertions(+), 31 deletions(-)
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index f22cfbf9353e..ba4ca17fd4d8 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -18,6 +18,7 @@
#include <drm/drm_edid.h>
#include <drm/drm_encoder.h>
#include <drm/drm_of.h>
+#include <drm/drm_simple_kms_helper.h>
#include "imx-drm.h"
@@ -143,10 +144,6 @@ static const struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs =
.atomic_check = dw_hdmi_imx_atomic_check,
};
-static const struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
static enum drm_mode_status
imx6q_hdmi_mode_valid(struct drm_connector *con,
const struct drm_display_mode *mode)
@@ -236,8 +233,7 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
return ret;
drm_encoder_helper_add(encoder, &dw_hdmi_imx_encoder_helper_funcs);
- drm_encoder_init(drm, encoder, &dw_hdmi_imx_encoder_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
+ drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_TMDS);
platform_set_drvdata(pdev, hdmi);
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index da87c70e413b..9979547ca883 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -42,12 +42,6 @@ void imx_drm_connector_destroy(struct drm_connector *connector)
}
EXPORT_SYMBOL_GPL(imx_drm_connector_destroy);
-void imx_drm_encoder_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-EXPORT_SYMBOL_GPL(imx_drm_encoder_destroy);
-
static int imx_drm_atomic_check(struct drm_device *dev,
struct drm_atomic_state *state)
{
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index ab9c6f706eb3..c3e1a3f14d30 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -38,7 +38,6 @@ int imx_drm_encoder_parse_of(struct drm_device *drm,
struct drm_encoder *encoder, struct device_node *np);
void imx_drm_connector_destroy(struct drm_connector *connector);
-void imx_drm_encoder_destroy(struct drm_encoder *encoder);
int ipu_planes_assign_pre(struct drm_device *dev,
struct drm_atomic_state *state);
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index 4da22a94790c..66ea68e8da87 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -26,6 +26,7 @@
#include <drm/drm_panel.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
#include "imx-drm.h"
@@ -393,10 +394,6 @@ static const struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs =
.best_encoder = imx_ldb_connector_best_encoder,
};
-static const struct drm_encoder_funcs imx_ldb_encoder_funcs = {
- .destroy = imx_drm_encoder_destroy,
-};
-
static const struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = {
.atomic_mode_set = imx_ldb_encoder_atomic_mode_set,
.enable = imx_ldb_encoder_enable,
@@ -441,8 +438,7 @@ static int imx_ldb_register(struct drm_device *drm,
}
drm_encoder_helper_add(encoder, &imx_ldb_encoder_helper_funcs);
- drm_encoder_init(drm, encoder, &imx_ldb_encoder_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_LVDS);
if (imx_ldb_ch->bridge) {
ret = drm_bridge_attach(&imx_ldb_ch->encoder,
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index 5bbfaa2cd0f4..ee63782c77e9 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -21,6 +21,7 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
#include "imx-drm.h"
@@ -348,10 +349,6 @@ static const struct drm_connector_helper_funcs imx_tve_connector_helper_funcs =
.mode_valid = imx_tve_connector_mode_valid,
};
-static const struct drm_encoder_funcs imx_tve_encoder_funcs = {
- .destroy = imx_drm_encoder_destroy,
-};
-
static const struct drm_encoder_helper_funcs imx_tve_encoder_helper_funcs = {
.mode_set = imx_tve_encoder_mode_set,
.enable = imx_tve_encoder_enable,
@@ -479,8 +476,7 @@ static int imx_tve_register(struct drm_device *drm, struct imx_tve *tve)
return ret;
drm_encoder_helper_add(&tve->encoder, &imx_tve_encoder_helper_funcs);
- drm_encoder_init(drm, &tve->encoder, &imx_tve_encoder_funcs,
- encoder_type, NULL);
+ drm_simple_encoder_init(drm, &tve->encoder, encoder_type);
drm_connector_helper_add(&tve->connector,
&imx_tve_connector_helper_funcs);
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index 08fafa4bf8c2..ac916c84a631 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -18,6 +18,7 @@
#include <drm/drm_of.h>
#include <drm/drm_panel.h>
#include <drm/drm_probe_helper.h>
+#include <drm/drm_simple_kms_helper.h>
#include "imx-drm.h"
@@ -256,10 +257,6 @@ static const struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = {
.best_encoder = imx_pd_connector_best_encoder,
};
-static const struct drm_encoder_funcs imx_pd_encoder_funcs = {
- .destroy = imx_drm_encoder_destroy,
-};
-
static const struct drm_bridge_funcs imx_pd_bridge_funcs = {
.enable = imx_pd_bridge_enable,
.disable = imx_pd_bridge_disable,
@@ -288,8 +285,7 @@ static int imx_pd_register(struct drm_device *drm,
*/
imxpd->connector.dpms = DRM_MODE_DPMS_OFF;
- drm_encoder_init(drm, encoder, &imx_pd_encoder_funcs,
- DRM_MODE_ENCODER_NONE, NULL);
+ drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_NONE);
imxpd->bridge.funcs = &imx_pd_bridge_funcs;
drm_bridge_attach(encoder, &imxpd->bridge, NULL, 0);
--
2.25.1
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