[PATCH 05/22] drm/gma500: Use simple encoder
Thomas Zimmermann
tzimmermann at suse.de
Thu Mar 5 15:59:33 UTC 2020
The gma500 driver uses empty implementations for some of its encoders.
Replace the code with the generic simple encoder. As a side effect, the
patch also removes an indirection in the encoder setup for Medfield.
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
drivers/gpu/drm/gma500/cdv_intel_crt.c | 14 +++-----------
drivers/gpu/drm/gma500/cdv_intel_dp.c | 16 +++-------------
drivers/gpu/drm/gma500/cdv_intel_hdmi.c | 4 ++--
drivers/gpu/drm/gma500/cdv_intel_lvds.c | 17 +++--------------
drivers/gpu/drm/gma500/mdfld_dsi_dpi.c | 7 +++----
drivers/gpu/drm/gma500/mdfld_output.h | 1 -
drivers/gpu/drm/gma500/mdfld_tmd_vid.c | 6 ------
drivers/gpu/drm/gma500/mdfld_tpo_vid.c | 6 ------
drivers/gpu/drm/gma500/oaktrail_hdmi.c | 14 ++------------
drivers/gpu/drm/gma500/oaktrail_lvds.c | 5 +++--
drivers/gpu/drm/gma500/psb_intel_drv.h | 1 -
drivers/gpu/drm/gma500/psb_intel_lvds.c | 18 +++---------------
drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c | 5 -----
13 files changed, 22 insertions(+), 92 deletions(-)
diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c
index 29c36d63b20e..88535f5aacc5 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_crt.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c
@@ -28,6 +28,8 @@
#include <linux/i2c.h>
#include <linux/pm_runtime.h>
+#include <drm/drm_simple_kms_helper.h>
+
#include "cdv_device.h"
#include "intel_bios.h"
#include "power.h"
@@ -237,15 +239,6 @@ static const struct drm_connector_helper_funcs
.best_encoder = gma_best_encoder,
};
-static void cdv_intel_crt_enc_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs cdv_intel_crt_enc_funcs = {
- .destroy = cdv_intel_crt_enc_destroy,
-};
-
void cdv_intel_crt_init(struct drm_device *dev,
struct psb_intel_mode_device *mode_dev)
{
@@ -271,8 +264,7 @@ void cdv_intel_crt_init(struct drm_device *dev,
&cdv_intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
encoder = &gma_encoder->base;
- drm_encoder_init(dev, encoder,
- &cdv_intel_crt_enc_funcs, DRM_MODE_ENCODER_DAC, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_DAC);
gma_connector_attach_encoder(gma_connector, gma_encoder);
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index 5772b2dce0d6..13947ec06dbb 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -32,6 +32,7 @@
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_dp_helper.h>
+#include <drm/drm_simple_kms_helper.h>
#include "gma_display.h"
#include "psb_drv.h"
@@ -1908,11 +1909,6 @@ cdv_intel_dp_destroy(struct drm_connector *connector)
kfree(connector);
}
-static void cdv_intel_dp_encoder_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
static const struct drm_encoder_helper_funcs cdv_intel_dp_helper_funcs = {
.dpms = cdv_intel_dp_dpms,
.mode_fixup = cdv_intel_dp_mode_fixup,
@@ -1935,11 +1931,6 @@ static const struct drm_connector_helper_funcs cdv_intel_dp_connector_helper_fun
.best_encoder = gma_best_encoder,
};
-static const struct drm_encoder_funcs cdv_intel_dp_enc_funcs = {
- .destroy = cdv_intel_dp_encoder_destroy,
-};
-
-
static void cdv_intel_dp_add_properties(struct drm_connector *connector)
{
cdv_intel_attach_force_audio_property(connector);
@@ -2016,8 +2007,7 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
encoder = &gma_encoder->base;
drm_connector_init(dev, connector, &cdv_intel_dp_connector_funcs, type);
- drm_encoder_init(dev, encoder, &cdv_intel_dp_enc_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_TMDS);
gma_connector_attach_encoder(gma_connector, gma_encoder);
@@ -2120,7 +2110,7 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
if (ret == 0) {
/* if this fails, presume the device is a ghost */
DRM_INFO("failed to retrieve link info, disabling eDP\n");
- cdv_intel_dp_encoder_destroy(encoder);
+ drm_encoder_cleanup(encoder);
cdv_intel_dp_destroy(connector);
goto err_priv;
} else {
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
index 1711a41acc16..0d12c6ffbc40 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
@@ -32,6 +32,7 @@
#include <drm/drm.h>
#include <drm/drm_crtc.h>
#include <drm/drm_edid.h>
+#include <drm/drm_simple_kms_helper.h>
#include "cdv_device.h"
#include "psb_drv.h"
@@ -311,8 +312,7 @@ void cdv_hdmi_init(struct drm_device *dev,
&cdv_hdmi_connector_funcs,
DRM_MODE_CONNECTOR_DVID);
- drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_TMDS);
gma_connector_attach_encoder(gma_connector, gma_encoder);
gma_encoder->type = INTEL_OUTPUT_HDMI;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
index ea0a5d9a0acc..18de10e9ff9a 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
@@ -12,6 +12,8 @@
#include <linux/i2c.h>
#include <linux/pm_runtime.h>
+#include <drm/drm_simple_kms_helper.h>
+
#include "cdv_device.h"
#include "intel_bios.h"
#include "power.h"
@@ -499,16 +501,6 @@ static const struct drm_connector_funcs cdv_intel_lvds_connector_funcs = {
.destroy = cdv_intel_lvds_destroy,
};
-
-static void cdv_intel_lvds_enc_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs cdv_intel_lvds_enc_funcs = {
- .destroy = cdv_intel_lvds_enc_destroy,
-};
-
/*
* Enumerate the child dev array parsed from VBT to check whether
* the LVDS is present.
@@ -616,10 +608,7 @@ void cdv_intel_lvds_init(struct drm_device *dev,
&cdv_intel_lvds_connector_funcs,
DRM_MODE_CONNECTOR_LVDS);
- drm_encoder_init(dev, encoder,
- &cdv_intel_lvds_enc_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
-
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_LVDS);
gma_connector_attach_encoder(gma_connector, gma_encoder);
gma_encoder->type = INTEL_OUTPUT_LVDS;
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
index d4c65f268922..aa5aa293ddb6 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
@@ -27,6 +27,8 @@
#include <linux/delay.h>
+#include <drm/drm_simple_kms_helper.h>
+
#include "mdfld_dsi_dpi.h"
#include "mdfld_dsi_pkg_sender.h"
#include "mdfld_output.h"
@@ -993,10 +995,7 @@ struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
/*create drm encoder object*/
connector = &dsi_connector->base.base;
encoder = &dpi_output->base.base.base;
- drm_encoder_init(dev,
- encoder,
- p_funcs->encoder_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_LVDS);
drm_encoder_helper_add(encoder,
p_funcs->encoder_helper_funcs);
diff --git a/drivers/gpu/drm/gma500/mdfld_output.h b/drivers/gpu/drm/gma500/mdfld_output.h
index ab2b27c0f037..17a944d70add 100644
--- a/drivers/gpu/drm/gma500/mdfld_output.h
+++ b/drivers/gpu/drm/gma500/mdfld_output.h
@@ -51,7 +51,6 @@ struct panel_info {
};
struct panel_funcs {
- const struct drm_encoder_funcs *encoder_funcs;
const struct drm_encoder_helper_funcs *encoder_helper_funcs;
struct drm_display_mode * (*get_config_mode)(struct drm_device *);
int (*get_panel_info)(struct drm_device *, int, struct panel_info *);
diff --git a/drivers/gpu/drm/gma500/mdfld_tmd_vid.c b/drivers/gpu/drm/gma500/mdfld_tmd_vid.c
index 49c92debb7b2..25e897b98f86 100644
--- a/drivers/gpu/drm/gma500/mdfld_tmd_vid.c
+++ b/drivers/gpu/drm/gma500/mdfld_tmd_vid.c
@@ -188,13 +188,7 @@ static const struct drm_encoder_helper_funcs
.commit = mdfld_dsi_dpi_commit,
};
-/*TPO DPI encoder funcs*/
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
const struct panel_funcs mdfld_tmd_vid_funcs = {
- .encoder_funcs = &mdfld_tpo_dpi_encoder_funcs,
.encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs,
.get_config_mode = &tmd_vid_get_config_mode,
.get_panel_info = tmd_vid_get_panel_info,
diff --git a/drivers/gpu/drm/gma500/mdfld_tpo_vid.c b/drivers/gpu/drm/gma500/mdfld_tpo_vid.c
index a9420bf9a419..11845978fb0a 100644
--- a/drivers/gpu/drm/gma500/mdfld_tpo_vid.c
+++ b/drivers/gpu/drm/gma500/mdfld_tpo_vid.c
@@ -76,13 +76,7 @@ static const struct drm_encoder_helper_funcs
.commit = mdfld_dsi_dpi_commit,
};
-/*TPO DPI encoder funcs*/
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
const struct panel_funcs mdfld_tpo_vid_funcs = {
- .encoder_funcs = &mdfld_tpo_dpi_encoder_funcs,
.encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs,
.get_config_mode = &tpo_vid_get_config_mode,
.get_panel_info = tpo_vid_get_panel_info,
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
index f4370232767d..b25086f252ae 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
@@ -27,6 +27,7 @@
#include <linux/delay.h>
#include <drm/drm.h>
+#include <drm/drm_simple_kms_helper.h>
#include "psb_drv.h"
#include "psb_intel_drv.h"
@@ -620,15 +621,6 @@ static const struct drm_connector_funcs oaktrail_hdmi_connector_funcs = {
.destroy = oaktrail_hdmi_destroy,
};
-static void oaktrail_hdmi_enc_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs oaktrail_hdmi_enc_funcs = {
- .destroy = oaktrail_hdmi_enc_destroy,
-};
-
void oaktrail_hdmi_init(struct drm_device *dev,
struct psb_intel_mode_device *mode_dev)
{
@@ -651,9 +643,7 @@ void oaktrail_hdmi_init(struct drm_device *dev,
&oaktrail_hdmi_connector_funcs,
DRM_MODE_CONNECTOR_DVID);
- drm_encoder_init(dev, encoder,
- &oaktrail_hdmi_enc_funcs,
- DRM_MODE_ENCODER_TMDS, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_TMDS);
gma_connector_attach_encoder(gma_connector, gma_encoder);
diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 582e09597500..2828360153d1 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -13,6 +13,8 @@
#include <asm/intel-mid.h>
+#include <drm/drm_simple_kms_helper.h>
+
#include "intel_bios.h"
#include "power.h"
#include "psb_drv.h"
@@ -311,8 +313,7 @@ void oaktrail_lvds_init(struct drm_device *dev,
&psb_intel_lvds_connector_funcs,
DRM_MODE_CONNECTOR_LVDS);
- drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_LVDS);
gma_connector_attach_encoder(gma_connector, gma_encoder);
gma_encoder->type = INTEL_OUTPUT_LVDS;
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index 16c6136f778b..fb601983cef0 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -252,7 +252,6 @@ extern int psb_intel_lvds_set_property(struct drm_connector *connector,
struct drm_property *property,
uint64_t value);
extern void psb_intel_lvds_destroy(struct drm_connector *connector);
-extern const struct drm_encoder_funcs psb_intel_lvds_enc_funcs;
/* intel_gmbus.c */
extern void gma_intel_i2c_reset(struct drm_device *dev);
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index afaebab7bc17..063c66bb946d 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -11,6 +11,8 @@
#include <linux/i2c.h>
#include <linux/pm_runtime.h>
+#include <drm/drm_simple_kms_helper.h>
+
#include "intel_bios.h"
#include "power.h"
#include "psb_drv.h"
@@ -621,18 +623,6 @@ const struct drm_connector_funcs psb_intel_lvds_connector_funcs = {
.destroy = psb_intel_lvds_destroy,
};
-
-static void psb_intel_lvds_enc_destroy(struct drm_encoder *encoder)
-{
- drm_encoder_cleanup(encoder);
-}
-
-const struct drm_encoder_funcs psb_intel_lvds_enc_funcs = {
- .destroy = psb_intel_lvds_enc_destroy,
-};
-
-
-
/**
* psb_intel_lvds_init - setup LVDS connectors on this device
* @dev: drm device
@@ -683,9 +673,7 @@ void psb_intel_lvds_init(struct drm_device *dev,
&psb_intel_lvds_connector_funcs,
DRM_MODE_CONNECTOR_LVDS);
- drm_encoder_init(dev, encoder,
- &psb_intel_lvds_enc_funcs,
- DRM_MODE_ENCODER_LVDS, NULL);
+ drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_LVDS);
gma_connector_attach_encoder(gma_connector, gma_encoder);
gma_encoder->type = INTEL_OUTPUT_LVDS;
diff --git a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
index 9e8224456ea2..f7e121f4c609 100644
--- a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
+++ b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
@@ -765,12 +765,7 @@ static const struct drm_encoder_helper_funcs tc35876x_encoder_helper_funcs = {
.commit = mdfld_dsi_dpi_commit,
};
-static const struct drm_encoder_funcs tc35876x_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
const struct panel_funcs mdfld_tc35876x_funcs = {
- .encoder_funcs = &tc35876x_encoder_funcs,
.encoder_helper_funcs = &tc35876x_encoder_helper_funcs,
.get_config_mode = tc35876x_get_config_mode,
.get_panel_info = tc35876x_get_panel_info,
--
2.25.1
More information about the dri-devel
mailing list