mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 05:57:08 +07:00
drm/exynos: remove struct exynos_drm_encoder layer
struct exynos_drm_encoder was justing wrapping struct drm_encoder, it had only a drm_encoder member and the internal exynos_drm_encoders ops that was directly mapped to the drm_encoder helper funcs. So now exynos DRM uses struct drm_encoder directly, this removes completely the struct exynos_drm_encoder. v2: add empty .mode_fixup() and .mode_set() to DSI and DPI to avoid null pointer. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Gustavo Padovan
Inki Dae
parent
6cf272751b
commit
2b8376c803
@ -3,10 +3,9 @@
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# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
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ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/exynos
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exynosdrm-y := exynos_drm_drv.o exynos_drm_encoder.o \
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exynos_drm_crtc.o exynos_drm_fbdev.o exynos_drm_fb.o \
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exynos_drm_buf.o exynos_drm_gem.o exynos_drm_core.o \
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exynos_drm_plane.o exynos_drm_dmabuf.o
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exynosdrm-y := exynos_drm_drv.o exynos_drm_crtc.o exynos_drm_fbdev.o \
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exynos_drm_fb.o exynos_drm_buf.o exynos_drm_gem.o \
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exynos_drm_core.o exynos_drm_plane.o exynos_drm_dmabuf.o
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exynosdrm-$(CONFIG_DRM_EXYNOS_IOMMU) += exynos_drm_iommu.o
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exynosdrm-$(CONFIG_DRM_EXYNOS_FIMD) += exynos_drm_fimd.o
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@ -61,7 +61,7 @@ struct decon_context {
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atomic_t wait_vsync_event;
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struct exynos_drm_panel_info panel;
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struct exynos_drm_encoder *encoder;
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struct drm_encoder *encoder;
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};
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static const struct of_device_id decon_driver_dt_match[] = {
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@ -32,18 +32,18 @@
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#include <drm/drm_panel.h>
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#include "exynos_dp_core.h"
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#include "exynos_drm_encoder.h"
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#include "exynos_drm_crtc.h"
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#define ctx_from_connector(c) container_of(c, struct exynos_dp_device, \
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connector)
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static inline struct exynos_drm_crtc *dp_to_crtc(struct exynos_dp_device *dp)
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{
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return to_exynos_crtc(dp->encoder.base.crtc);
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return to_exynos_crtc(dp->encoder.crtc);
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}
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static inline struct exynos_dp_device *encoder_to_dp(
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struct exynos_drm_encoder *e)
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struct drm_encoder *e)
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{
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return container_of(e, struct exynos_dp_device, encoder);
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}
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@ -889,7 +889,7 @@ static void exynos_dp_hotplug(struct work_struct *work)
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drm_helper_hpd_irq_event(dp->drm_dev);
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}
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static void exynos_dp_commit(struct exynos_drm_encoder *encoder)
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static void exynos_dp_commit(struct drm_encoder *encoder)
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{
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struct exynos_dp_device *dp = encoder_to_dp(encoder);
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int ret;
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@ -995,7 +995,7 @@ static struct drm_encoder *exynos_dp_best_encoder(
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{
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struct exynos_dp_device *dp = ctx_from_connector(connector);
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return &dp->encoder.base;
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return &dp->encoder;
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}
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static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
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@ -1020,10 +1020,9 @@ static int exynos_drm_attach_lcd_bridge(struct exynos_dp_device *dp,
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return 0;
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}
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static int exynos_dp_create_connector(struct exynos_drm_encoder *exynos_encoder)
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static int exynos_dp_create_connector(struct drm_encoder *encoder)
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{
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struct exynos_dp_device *dp = encoder_to_dp(exynos_encoder);
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struct drm_encoder *encoder = &exynos_encoder->base;
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struct exynos_dp_device *dp = encoder_to_dp(encoder);
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struct drm_connector *connector = &dp->connector;
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int ret;
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@ -1053,7 +1052,20 @@ static int exynos_dp_create_connector(struct exynos_drm_encoder *exynos_encoder)
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return ret;
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}
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static void exynos_dp_enable(struct exynos_drm_encoder *encoder)
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static bool exynos_dp_mode_fixup(struct drm_encoder *encoder,
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const struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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return true;
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}
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static void exynos_dp_mode_set(struct drm_encoder *encoder,
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struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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}
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static void exynos_dp_enable(struct drm_encoder *encoder)
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{
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struct exynos_dp_device *dp = encoder_to_dp(encoder);
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struct exynos_drm_crtc *crtc = dp_to_crtc(dp);
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@ -1080,7 +1092,7 @@ static void exynos_dp_enable(struct exynos_drm_encoder *encoder)
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dp->dpms_mode = DRM_MODE_DPMS_ON;
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}
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static void exynos_dp_disable(struct exynos_drm_encoder *encoder)
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static void exynos_dp_disable(struct drm_encoder *encoder)
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{
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struct exynos_dp_device *dp = encoder_to_dp(encoder);
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struct exynos_drm_crtc *crtc = dp_to_crtc(dp);
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@ -1111,11 +1123,17 @@ static void exynos_dp_disable(struct exynos_drm_encoder *encoder)
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dp->dpms_mode = DRM_MODE_DPMS_OFF;
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}
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static struct exynos_drm_encoder_ops exynos_dp_encoder_ops = {
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static struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
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.mode_fixup = exynos_dp_mode_fixup,
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.mode_set = exynos_dp_mode_set,
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.enable = exynos_dp_enable,
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.disable = exynos_dp_disable,
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};
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static struct drm_encoder_funcs exynos_dp_encoder_funcs = {
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.destroy = drm_encoder_cleanup,
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};
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static struct video_info *exynos_dp_dt_parse_pdata(struct device *dev)
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{
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struct device_node *dp_node = dev->of_node;
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@ -1192,10 +1210,10 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
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struct exynos_dp_device *dp = dev_get_drvdata(dev);
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struct platform_device *pdev = to_platform_device(dev);
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struct drm_device *drm_dev = data;
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struct exynos_drm_encoder *exynos_encoder = &dp->encoder;
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struct drm_encoder *encoder = &dp->encoder;
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struct resource *res;
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unsigned int irq_flags;
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int ret = 0;
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int pipe, ret = 0;
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dp->dev = &pdev->dev;
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dp->dpms_mode = DRM_MODE_DPMS_OFF;
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@ -1285,17 +1303,24 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
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dp->drm_dev = drm_dev;
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ret = exynos_drm_encoder_create(drm_dev, exynos_encoder,
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EXYNOS_DISPLAY_TYPE_LCD);
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if (ret) {
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DRM_ERROR("failed to create encoder\n");
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return ret;
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}
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pipe = exynos_drm_crtc_get_pipe_from_type(drm_dev,
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EXYNOS_DISPLAY_TYPE_LCD);
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if (pipe < 0)
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return pipe;
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ret = exynos_dp_create_connector(exynos_encoder);
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encoder->possible_crtcs = 1 << pipe;
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DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
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drm_encoder_init(drm_dev, encoder, &exynos_dp_encoder_funcs,
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DRM_MODE_ENCODER_TMDS);
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drm_encoder_helper_add(encoder, &exynos_dp_encoder_helper_funcs);
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ret = exynos_dp_create_connector(encoder);
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if (ret) {
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DRM_ERROR("failed to create connector ret = %d\n", ret);
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drm_encoder_cleanup(&exynos_encoder->base);
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drm_encoder_cleanup(encoder);
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return ret;
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}
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@ -1326,7 +1351,6 @@ static int exynos_dp_probe(struct platform_device *pdev)
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if (!dp)
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return -ENOMEM;
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dp->encoder.ops = &exynos_dp_encoder_ops;
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platform_set_drvdata(pdev, dp);
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panel_node = of_parse_phandle(dev->of_node, "panel", 0);
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@ -147,7 +147,7 @@ struct link_train {
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};
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struct exynos_dp_device {
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struct exynos_drm_encoder encoder;
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struct drm_encoder encoder;
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struct device *dev;
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struct drm_device *drm_dev;
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struct drm_connector connector;
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@ -15,7 +15,6 @@
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#include <drm/drmP.h>
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#include "exynos_drm_drv.h"
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#include "exynos_drm_crtc.h"
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#include "exynos_drm_encoder.h"
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#include "exynos_drm_fbdev.h"
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static LIST_HEAD(exynos_drm_subdrv_list);
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@ -19,7 +19,6 @@
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#include "exynos_drm_crtc.h"
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#include "exynos_drm_drv.h"
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#include "exynos_drm_encoder.h"
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#include "exynos_drm_plane.h"
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static void exynos_drm_crtc_enable(struct drm_crtc *crtc)
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@ -20,11 +20,10 @@
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#include <video/of_videomode.h>
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#include <video/videomode.h>
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#include "exynos_drm_encoder.h"
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#include "exynos_drm_crtc.h"
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struct exynos_dpi {
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struct exynos_drm_encoder encoder;
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struct drm_encoder encoder;
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struct device *dev;
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struct device_node *panel_node;
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@ -36,7 +35,7 @@ struct exynos_dpi {
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#define connector_to_dpi(c) container_of(c, struct exynos_dpi, connector)
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static inline struct exynos_dpi *encoder_to_dpi(struct exynos_drm_encoder *e)
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static inline struct exynos_dpi *encoder_to_dpi(struct drm_encoder *e)
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{
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return container_of(e, struct exynos_dpi, encoder);
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}
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@ -98,7 +97,7 @@ exynos_dpi_best_encoder(struct drm_connector *connector)
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{
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struct exynos_dpi *ctx = connector_to_dpi(connector);
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return &ctx->encoder.base;
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return &ctx->encoder;
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}
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static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
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@ -106,11 +105,9 @@ static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
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.best_encoder = exynos_dpi_best_encoder,
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};
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static int exynos_dpi_create_connector(
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struct exynos_drm_encoder *exynos_encoder)
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static int exynos_dpi_create_connector(struct drm_encoder *encoder)
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{
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struct exynos_dpi *ctx = encoder_to_dpi(exynos_encoder);
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struct drm_encoder *encoder = &exynos_encoder->base;
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struct exynos_dpi *ctx = encoder_to_dpi(encoder);
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struct drm_connector *connector = &ctx->connector;
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int ret;
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@ -131,7 +128,20 @@ static int exynos_dpi_create_connector(
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return 0;
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}
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static void exynos_dpi_enable(struct exynos_drm_encoder *encoder)
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static bool exynos_dpi_mode_fixup(struct drm_encoder *encoder,
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const struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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return true;
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}
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static void exynos_dpi_mode_set(struct drm_encoder *encoder,
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struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode)
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{
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}
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static void exynos_dpi_enable(struct drm_encoder *encoder)
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{
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struct exynos_dpi *ctx = encoder_to_dpi(encoder);
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@ -141,7 +151,7 @@ static void exynos_dpi_enable(struct exynos_drm_encoder *encoder)
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}
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}
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static void exynos_dpi_disable(struct exynos_drm_encoder *encoder)
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static void exynos_dpi_disable(struct drm_encoder *encoder)
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{
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struct exynos_dpi *ctx = encoder_to_dpi(encoder);
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@ -151,11 +161,17 @@ static void exynos_dpi_disable(struct exynos_drm_encoder *encoder)
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}
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}
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static struct exynos_drm_encoder_ops exynos_dpi_encoder_ops = {
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static struct drm_encoder_helper_funcs exynos_dpi_encoder_helper_funcs = {
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.mode_fixup = exynos_dpi_mode_fixup,
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.mode_set = exynos_dpi_mode_set,
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.enable = exynos_dpi_enable,
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.disable = exynos_dpi_disable,
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};
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static struct drm_encoder_funcs exynos_dpi_encoder_funcs = {
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.destroy = drm_encoder_cleanup,
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};
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/* of_* functions will be removed after merge of of_graph patches */
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static struct device_node *
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of_get_child_by_name_reg(struct device_node *parent, const char *name, u32 reg)
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@ -280,29 +296,34 @@ static int exynos_dpi_parse_dt(struct exynos_dpi *ctx)
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return 0;
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}
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int exynos_dpi_bind(struct drm_device *dev,
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struct exynos_drm_encoder *exynos_encoder)
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int exynos_dpi_bind(struct drm_device *dev, struct drm_encoder *encoder)
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{
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int ret;
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ret = exynos_drm_encoder_create(dev, exynos_encoder,
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EXYNOS_DISPLAY_TYPE_LCD);
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if (ret) {
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DRM_ERROR("failed to create encoder\n");
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ret = exynos_drm_crtc_get_pipe_from_type(dev, EXYNOS_DISPLAY_TYPE_LCD);
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if (ret < 0)
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return ret;
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}
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ret = exynos_dpi_create_connector(exynos_encoder);
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encoder->possible_crtcs = 1 << ret;
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DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
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drm_encoder_init(dev, encoder, &exynos_dpi_encoder_funcs,
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DRM_MODE_ENCODER_TMDS);
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drm_encoder_helper_add(encoder, &exynos_dpi_encoder_helper_funcs);
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ret = exynos_dpi_create_connector(encoder);
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if (ret) {
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DRM_ERROR("failed to create connector ret = %d\n", ret);
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drm_encoder_cleanup(&exynos_encoder->base);
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drm_encoder_cleanup(encoder);
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return ret;
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}
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return 0;
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}
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struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
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struct drm_encoder *exynos_dpi_probe(struct device *dev)
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{
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struct exynos_dpi *ctx;
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int ret;
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@ -311,7 +332,6 @@ struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
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if (!ctx)
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return ERR_PTR(-ENOMEM);
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ctx->encoder.ops = &exynos_dpi_encoder_ops;
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ctx->dev = dev;
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ret = exynos_dpi_parse_dt(ctx);
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@ -329,7 +349,7 @@ struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
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return &ctx->encoder;
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}
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int exynos_dpi_remove(struct exynos_drm_encoder *encoder)
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int exynos_dpi_remove(struct drm_encoder *encoder)
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{
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struct exynos_dpi *ctx = encoder_to_dpi(encoder);
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@ -21,7 +21,6 @@
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#include "exynos_drm_drv.h"
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#include "exynos_drm_crtc.h"
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#include "exynos_drm_encoder.h"
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#include "exynos_drm_fbdev.h"
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#include "exynos_drm_fb.h"
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#include "exynos_drm_gem.h"
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@ -22,7 +22,6 @@
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#define MAX_PLANE 5
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#define MAX_FB_BUFFER 4
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#define to_exynos_encoder(x) container_of(x, struct exynos_drm_encoder, base)
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#define to_exynos_crtc(x) container_of(x, struct exynos_drm_crtc, base)
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#define to_exynos_plane(x) container_of(x, struct exynos_drm_plane, base)
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@ -77,40 +76,6 @@ struct exynos_drm_plane {
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unsigned int zpos;
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};
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/*
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* Exynos DRM Encoder Structure.
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* - this structure is common to analog tv, digital tv and lcd panel.
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*
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* @mode_fixup: fix mode data comparing to hw specific display mode.
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* @mode_set: convert drm_display_mode to hw specific display mode and
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* would be called by encoder->mode_set().
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* @enable: display device on.
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* @disable: display device off.
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*/
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struct exynos_drm_encoder;
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struct exynos_drm_encoder_ops {
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void (*mode_fixup)(struct exynos_drm_encoder *encoder,
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struct drm_connector *connector,
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const struct drm_display_mode *mode,
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struct drm_display_mode *adjusted_mode);
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void (*mode_set)(struct exynos_drm_encoder *encoder,
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struct drm_display_mode *mode);
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void (*enable)(struct exynos_drm_encoder *encoder);
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void (*disable)(struct exynos_drm_encoder *encoder);
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};
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/*
|
||||
* exynos specific encoder structure.
|
||||
*
|
||||
* @drm_encoder: encoder object.
|
||||
* @type: one of EXYNOS_DISPLAY_TYPE_LCD and HDMI.
|
||||
* @ops: pointer to callbacks for exynos drm specific functionality
|
||||
*/
|
||||
struct exynos_drm_encoder {
|
||||
struct drm_encoder base;
|
||||
struct exynos_drm_encoder_ops *ops;
|
||||
};
|
||||
|
||||
/*
|
||||
* Exynos drm crtc ops
|
||||
*
|
||||
@ -255,18 +220,18 @@ int exynos_drm_subdrv_open(struct drm_device *dev, struct drm_file *file);
|
||||
void exynos_drm_subdrv_close(struct drm_device *dev, struct drm_file *file);
|
||||
|
||||
#ifdef CONFIG_DRM_EXYNOS_DPI
|
||||
struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev);
|
||||
int exynos_dpi_remove(struct exynos_drm_encoder *encoder);
|
||||
int exynos_dpi_bind(struct drm_device *dev, struct exynos_drm_encoder *encoder);
|
||||
struct drm_encoder *exynos_dpi_probe(struct device *dev);
|
||||
int exynos_dpi_remove(struct drm_encoder *encoder);
|
||||
int exynos_dpi_bind(struct drm_device *dev, struct drm_encoder *encoder);
|
||||
#else
|
||||
static inline struct exynos_drm_encoder *
|
||||
static inline struct drm_encoder *
|
||||
exynos_dpi_probe(struct device *dev) { return NULL; }
|
||||
static inline int exynos_dpi_remove(struct exynos_drm_encoder *encoder)
|
||||
static inline int exynos_dpi_remove(struct drm_encoder *encoder)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
static inline int exynos_dpi_bind(struct drm_device *dev,
|
||||
struct exynos_drm_encoder *encoder)
|
||||
struct drm_encoder *encoder)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -30,7 +30,6 @@
|
||||
#include <video/videomode.h>
|
||||
|
||||
#include "exynos_drm_crtc.h"
|
||||
#include "exynos_drm_encoder.h"
|
||||
#include "exynos_drm_drv.h"
|
||||
|
||||
/* returns true iff both arguments logically differs */
|
||||
@ -260,7 +259,7 @@ struct exynos_dsi_driver_data {
|
||||
};
|
||||
|
||||
struct exynos_dsi {
|
||||
struct exynos_drm_encoder encoder;
|
||||
struct drm_encoder encoder;
|
||||
struct mipi_dsi_host dsi_host;
|
||||
struct drm_connector connector;
|
||||
struct device_node *panel_node;
|
||||
@ -296,7 +295,7 @@ struct exynos_dsi {
|
||||
#define host_to_dsi(host) container_of(host, struct exynos_dsi, dsi_host)
|
||||
#define connector_to_dsi(c) container_of(c, struct exynos_dsi, connector)
|
||||
|
||||
static inline struct exynos_dsi *encoder_to_dsi(struct exynos_drm_encoder *e)
|
||||
static inline struct exynos_dsi *encoder_to_dsi(struct drm_encoder *e)
|
||||
{
|
||||
return container_of(e, struct exynos_dsi, encoder);
|
||||
}
|
||||
@ -1273,7 +1272,7 @@ static irqreturn_t exynos_dsi_irq(int irq, void *dev_id)
|
||||
static irqreturn_t exynos_dsi_te_irq_handler(int irq, void *dev_id)
|
||||
{
|
||||
struct exynos_dsi *dsi = (struct exynos_dsi *)dev_id;
|
||||
struct drm_encoder *encoder = &dsi->encoder.base;
|
||||
struct drm_encoder *encoder = &dsi->encoder;
|
||||
|
||||
if (dsi->state & DSIM_STATE_VIDOUT_AVAILABLE)
|
||||
exynos_drm_crtc_te_handler(encoder->crtc);
|
||||
@ -1519,7 +1518,7 @@ static void exynos_dsi_poweroff(struct exynos_dsi *dsi)
|
||||
dev_err(dsi->dev, "cannot disable regulators %d\n", ret);
|
||||
}
|
||||
|
||||
static void exynos_dsi_enable(struct exynos_drm_encoder *encoder)
|
||||
static void exynos_dsi_enable(struct drm_encoder *encoder)
|
||||
{
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(encoder);
|
||||
int ret;
|
||||
@ -1555,7 +1554,7 @@ static void exynos_dsi_enable(struct exynos_drm_encoder *encoder)
|
||||
dsi->state |= DSIM_STATE_VIDOUT_AVAILABLE;
|
||||
}
|
||||
|
||||
static void exynos_dsi_disable(struct exynos_drm_encoder *encoder)
|
||||
static void exynos_dsi_disable(struct drm_encoder *encoder)
|
||||
{
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(encoder);
|
||||
|
||||
@ -1583,7 +1582,7 @@ exynos_dsi_detect(struct drm_connector *connector, bool force)
|
||||
if (dsi->panel)
|
||||
drm_panel_attach(dsi->panel, &dsi->connector);
|
||||
} else if (!dsi->panel_node) {
|
||||
struct exynos_drm_encoder *encoder;
|
||||
struct drm_encoder *encoder;
|
||||
|
||||
encoder = platform_get_drvdata(to_platform_device(dsi->dev));
|
||||
exynos_dsi_disable(encoder);
|
||||
@ -1629,7 +1628,7 @@ exynos_dsi_best_encoder(struct drm_connector *connector)
|
||||
{
|
||||
struct exynos_dsi *dsi = connector_to_dsi(connector);
|
||||
|
||||
return &dsi->encoder.base;
|
||||
return &dsi->encoder;
|
||||
}
|
||||
|
||||
static struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
|
||||
@ -1637,11 +1636,9 @@ static struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
|
||||
.best_encoder = exynos_dsi_best_encoder,
|
||||
};
|
||||
|
||||
static int exynos_dsi_create_connector(
|
||||
struct exynos_drm_encoder *exynos_encoder)
|
||||
static int exynos_dsi_create_connector(struct drm_encoder *encoder)
|
||||
{
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(exynos_encoder);
|
||||
struct drm_encoder *encoder = &exynos_encoder->base;
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(encoder);
|
||||
struct drm_connector *connector = &dsi->connector;
|
||||
int ret;
|
||||
|
||||
@ -1662,28 +1659,42 @@ static int exynos_dsi_create_connector(
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void exynos_dsi_mode_set(struct exynos_drm_encoder *encoder,
|
||||
struct drm_display_mode *mode)
|
||||
static bool exynos_dsi_mode_fixup(struct drm_encoder *encoder,
|
||||
const struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
static void exynos_dsi_mode_set(struct drm_encoder *encoder,
|
||||
struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(encoder);
|
||||
struct videomode *vm = &dsi->vm;
|
||||
struct drm_display_mode *m = adjusted_mode;
|
||||
|
||||
vm->hactive = mode->hdisplay;
|
||||
vm->vactive = mode->vdisplay;
|
||||
vm->vfront_porch = mode->vsync_start - mode->vdisplay;
|
||||
vm->vback_porch = mode->vtotal - mode->vsync_end;
|
||||
vm->vsync_len = mode->vsync_end - mode->vsync_start;
|
||||
vm->hfront_porch = mode->hsync_start - mode->hdisplay;
|
||||
vm->hback_porch = mode->htotal - mode->hsync_end;
|
||||
vm->hsync_len = mode->hsync_end - mode->hsync_start;
|
||||
vm->hactive = m->hdisplay;
|
||||
vm->vactive = m->vdisplay;
|
||||
vm->vfront_porch = m->vsync_start - m->vdisplay;
|
||||
vm->vback_porch = m->vtotal - m->vsync_end;
|
||||
vm->vsync_len = m->vsync_end - m->vsync_start;
|
||||
vm->hfront_porch = m->hsync_start - m->hdisplay;
|
||||
vm->hback_porch = m->htotal - m->hsync_end;
|
||||
vm->hsync_len = m->hsync_end - m->hsync_start;
|
||||
}
|
||||
|
||||
static struct exynos_drm_encoder_ops exynos_dsi_encoder_ops = {
|
||||
static struct drm_encoder_helper_funcs exynos_dsi_encoder_helper_funcs = {
|
||||
.mode_fixup = exynos_dsi_mode_fixup,
|
||||
.mode_set = exynos_dsi_mode_set,
|
||||
.enable = exynos_dsi_enable,
|
||||
.disable = exynos_dsi_disable,
|
||||
};
|
||||
|
||||
static struct drm_encoder_funcs exynos_dsi_encoder_funcs = {
|
||||
.destroy = drm_encoder_cleanup,
|
||||
};
|
||||
|
||||
MODULE_DEVICE_TABLE(of, exynos_dsi_of_match);
|
||||
|
||||
/* of_* functions will be removed after merge of of_graph patches */
|
||||
@ -1804,23 +1815,30 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi)
|
||||
static int exynos_dsi_bind(struct device *dev, struct device *master,
|
||||
void *data)
|
||||
{
|
||||
struct exynos_drm_encoder *exynos_encoder = dev_get_drvdata(dev);
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(exynos_encoder);
|
||||
struct drm_encoder *encoder = dev_get_drvdata(dev);
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(encoder);
|
||||
struct drm_device *drm_dev = data;
|
||||
struct drm_bridge *bridge;
|
||||
int ret;
|
||||
|
||||
ret = exynos_drm_encoder_create(drm_dev, exynos_encoder,
|
||||
EXYNOS_DISPLAY_TYPE_LCD);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to create encoder\n");
|
||||
ret = exynos_drm_crtc_get_pipe_from_type(drm_dev,
|
||||
EXYNOS_DISPLAY_TYPE_LCD);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
}
|
||||
|
||||
ret = exynos_dsi_create_connector(exynos_encoder);
|
||||
encoder->possible_crtcs = 1 << ret;
|
||||
|
||||
DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
|
||||
|
||||
drm_encoder_init(drm_dev, encoder, &exynos_dsi_encoder_funcs,
|
||||
DRM_MODE_ENCODER_TMDS);
|
||||
|
||||
drm_encoder_helper_add(encoder, &exynos_dsi_encoder_helper_funcs);
|
||||
|
||||
ret = exynos_dsi_create_connector(encoder);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to create connector ret = %d\n", ret);
|
||||
drm_encoder_cleanup(&exynos_encoder->base);
|
||||
drm_encoder_cleanup(encoder);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -1835,7 +1853,7 @@ static int exynos_dsi_bind(struct device *dev, struct device *master,
|
||||
static void exynos_dsi_unbind(struct device *dev, struct device *master,
|
||||
void *data)
|
||||
{
|
||||
struct exynos_drm_encoder *encoder = dev_get_drvdata(dev);
|
||||
struct drm_encoder *encoder = dev_get_drvdata(dev);
|
||||
struct exynos_dsi *dsi = encoder_to_dsi(encoder);
|
||||
|
||||
exynos_dsi_disable(encoder);
|
||||
@ -1859,8 +1877,6 @@ static int exynos_dsi_probe(struct platform_device *pdev)
|
||||
if (!dsi)
|
||||
return -ENOMEM;
|
||||
|
||||
dsi->encoder.ops = &exynos_dsi_encoder_ops;
|
||||
|
||||
/* To be checked as invalid one */
|
||||
dsi->te_gpio = -ENOENT;
|
||||
|
||||
|
||||
@ -1,105 +0,0 @@
|
||||
/* exynos_drm_encoder.c
|
||||
*
|
||||
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
|
||||
* Authors:
|
||||
* Inki Dae <inki.dae@samsung.com>
|
||||
* Joonyoung Shim <jy0922.shim@samsung.com>
|
||||
* Seung-Woo Kim <sw0312.kim@samsung.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#include <drm/drmP.h>
|
||||
#include <drm/drm_crtc_helper.h>
|
||||
|
||||
#include "exynos_drm_drv.h"
|
||||
#include "exynos_drm_encoder.h"
|
||||
#include "exynos_drm_crtc.h"
|
||||
|
||||
static bool
|
||||
exynos_drm_encoder_mode_fixup(struct drm_encoder *encoder,
|
||||
const struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
struct drm_device *dev = encoder->dev;
|
||||
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
|
||||
struct drm_connector *connector;
|
||||
|
||||
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
|
||||
if (connector->encoder != encoder)
|
||||
continue;
|
||||
|
||||
if (exynos_encoder->ops->mode_fixup)
|
||||
exynos_encoder->ops->mode_fixup(exynos_encoder,
|
||||
connector, mode,
|
||||
adjusted_mode);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static void exynos_drm_encoder_mode_set(struct drm_encoder *encoder,
|
||||
struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
|
||||
|
||||
if (exynos_encoder->ops->mode_set)
|
||||
exynos_encoder->ops->mode_set(exynos_encoder, adjusted_mode);
|
||||
}
|
||||
|
||||
static void exynos_drm_encoder_enable(struct drm_encoder *encoder)
|
||||
{
|
||||
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
|
||||
|
||||
if (exynos_encoder->ops->enable)
|
||||
exynos_encoder->ops->enable(exynos_encoder);
|
||||
}
|
||||
|
||||
static void exynos_drm_encoder_disable(struct drm_encoder *encoder)
|
||||
{
|
||||
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
|
||||
|
||||
if (exynos_encoder->ops->disable)
|
||||
exynos_encoder->ops->disable(exynos_encoder);
|
||||
}
|
||||
|
||||
static struct drm_encoder_helper_funcs exynos_encoder_helper_funcs = {
|
||||
.mode_fixup = exynos_drm_encoder_mode_fixup,
|
||||
.mode_set = exynos_drm_encoder_mode_set,
|
||||
.enable = exynos_drm_encoder_enable,
|
||||
.disable = exynos_drm_encoder_disable,
|
||||
};
|
||||
|
||||
static struct drm_encoder_funcs exynos_encoder_funcs = {
|
||||
.destroy = drm_encoder_cleanup,
|
||||
};
|
||||
|
||||
int exynos_drm_encoder_create(struct drm_device *dev,
|
||||
struct exynos_drm_encoder *exynos_encoder,
|
||||
enum exynos_drm_output_type type)
|
||||
{
|
||||
struct drm_encoder *encoder;
|
||||
int pipe;
|
||||
|
||||
pipe = exynos_drm_crtc_get_pipe_from_type(dev, type);
|
||||
if (pipe < 0)
|
||||
return pipe;
|
||||
|
||||
encoder = &exynos_encoder->base;
|
||||
encoder->possible_crtcs = 1 << pipe;
|
||||
|
||||
DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
|
||||
|
||||
drm_encoder_init(dev, encoder, &exynos_encoder_funcs,
|
||||
DRM_MODE_ENCODER_TMDS);
|
||||
|
||||
drm_encoder_helper_add(encoder, &exynos_encoder_helper_funcs);
|
||||
|
||||
DRM_DEBUG_KMS("encoder has been created\n");
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -1,22 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
|
||||
* Authors:
|
||||
* Inki Dae <inki.dae@samsung.com>
|
||||
* Joonyoung Shim <jy0922.shim@samsung.com>
|
||||
* Seung-Woo Kim <sw0312.kim@samsung.com>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at your
|
||||
* option) any later version.
|
||||
*/
|
||||
|
||||
#ifndef _EXYNOS_DRM_ENCODER_H_
|
||||
#define _EXYNOS_DRM_ENCODER_H_
|
||||
|
||||
#include "exynos_drm_drv.h"
|
||||
|
||||
int exynos_drm_encoder_create(struct drm_device *dev, struct exynos_drm_encoder
|
||||
*encoder, enum exynos_drm_output_type type);
|
||||
|
||||
#endif
|
||||
@ -169,7 +169,7 @@ struct fimd_context {
|
||||
|
||||
struct exynos_drm_panel_info panel;
|
||||
struct fimd_driver_data *driver_data;
|
||||
struct exynos_drm_encoder *encoder;
|
||||
struct drm_encoder *encoder;
|
||||
};
|
||||
|
||||
static const struct of_device_id fimd_driver_dt_match[] = {
|
||||
|
||||
@ -25,7 +25,6 @@
|
||||
#include "exynos_drm_drv.h"
|
||||
#include "exynos_drm_crtc.h"
|
||||
#include "exynos_drm_plane.h"
|
||||
#include "exynos_drm_encoder.h"
|
||||
#include "exynos_drm_vidi.h"
|
||||
|
||||
/* vidi has totally three virtual windows. */
|
||||
@ -35,7 +34,7 @@
|
||||
connector)
|
||||
|
||||
struct vidi_context {
|
||||
struct exynos_drm_encoder encoder;
|
||||
struct drm_encoder encoder;
|
||||
struct platform_device *pdev;
|
||||
struct drm_device *drm_dev;
|
||||
struct exynos_drm_crtc *crtc;
|
||||
@ -54,7 +53,7 @@ struct vidi_context {
|
||||
int pipe;
|
||||
};
|
||||
|
||||
static inline struct vidi_context *encoder_to_vidi(struct exynos_drm_encoder *e)
|
||||
static inline struct vidi_context *encoder_to_vidi(struct drm_encoder *e)
|
||||
{
|
||||
return container_of(e, struct vidi_context, encoder);
|
||||
}
|
||||
@ -358,7 +357,7 @@ static struct drm_encoder *vidi_best_encoder(struct drm_connector *connector)
|
||||
{
|
||||
struct vidi_context *ctx = ctx_from_connector(connector);
|
||||
|
||||
return &ctx->encoder.base;
|
||||
return &ctx->encoder;
|
||||
}
|
||||
|
||||
static struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
|
||||
@ -366,10 +365,9 @@ static struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
|
||||
.best_encoder = vidi_best_encoder,
|
||||
};
|
||||
|
||||
static int vidi_create_connector(struct exynos_drm_encoder *exynos_encoder)
|
||||
static int vidi_create_connector(struct drm_encoder *encoder)
|
||||
{
|
||||
struct vidi_context *ctx = encoder_to_vidi(exynos_encoder);
|
||||
struct drm_encoder *encoder = &exynos_encoder->base;
|
||||
struct vidi_context *ctx = encoder_to_vidi(encoder);
|
||||
struct drm_connector *connector = &ctx->connector;
|
||||
int ret;
|
||||
|
||||
@ -389,15 +387,47 @@ static int vidi_create_connector(struct exynos_drm_encoder *exynos_encoder)
|
||||
return 0;
|
||||
}
|
||||
|
||||
static bool exynos_vidi_mode_fixup(struct drm_encoder *encoder,
|
||||
const struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
static void exynos_vidi_mode_set(struct drm_encoder *encoder,
|
||||
struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
}
|
||||
|
||||
static void exynos_vidi_enable(struct drm_encoder *encoder)
|
||||
{
|
||||
}
|
||||
|
||||
static void exynos_vidi_disable(struct drm_encoder *encoder)
|
||||
{
|
||||
}
|
||||
|
||||
static struct drm_encoder_helper_funcs exynos_vidi_encoder_helper_funcs = {
|
||||
.mode_fixup = exynos_vidi_mode_fixup,
|
||||
.mode_set = exynos_vidi_mode_set,
|
||||
.enable = exynos_vidi_enable,
|
||||
.disable = exynos_vidi_disable,
|
||||
};
|
||||
|
||||
static struct drm_encoder_funcs exynos_vidi_encoder_funcs = {
|
||||
.destroy = drm_encoder_cleanup,
|
||||
};
|
||||
|
||||
static int vidi_bind(struct device *dev, struct device *master, void *data)
|
||||
{
|
||||
struct vidi_context *ctx = dev_get_drvdata(dev);
|
||||
struct drm_device *drm_dev = data;
|
||||
struct exynos_drm_encoder *exynos_encoder = &ctx->encoder;
|
||||
struct drm_encoder *encoder = &ctx->encoder;
|
||||
struct exynos_drm_plane *exynos_plane;
|
||||
enum drm_plane_type type;
|
||||
unsigned int zpos;
|
||||
int ret;
|
||||
int pipe, ret;
|
||||
|
||||
vidi_ctx_initialize(ctx, drm_dev);
|
||||
|
||||
@ -419,17 +449,24 @@ static int vidi_bind(struct device *dev, struct device *master, void *data)
|
||||
return PTR_ERR(ctx->crtc);
|
||||
}
|
||||
|
||||
ret = exynos_drm_encoder_create(drm_dev, exynos_encoder,
|
||||
EXYNOS_DISPLAY_TYPE_VIDI);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to create encoder\n");
|
||||
return ret;
|
||||
}
|
||||
pipe = exynos_drm_crtc_get_pipe_from_type(drm_dev,
|
||||
EXYNOS_DISPLAY_TYPE_VIDI);
|
||||
if (pipe < 0)
|
||||
return pipe;
|
||||
|
||||
ret = vidi_create_connector(exynos_encoder);
|
||||
encoder->possible_crtcs = 1 << pipe;
|
||||
|
||||
DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
|
||||
|
||||
drm_encoder_init(drm_dev, encoder, &exynos_vidi_encoder_funcs,
|
||||
DRM_MODE_ENCODER_TMDS);
|
||||
|
||||
drm_encoder_helper_add(encoder, &exynos_vidi_encoder_helper_funcs);
|
||||
|
||||
ret = vidi_create_connector(encoder);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to create connector ret = %d\n", ret);
|
||||
drm_encoder_cleanup(&exynos_encoder->base);
|
||||
drm_encoder_cleanup(encoder);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@ -44,7 +44,6 @@
|
||||
|
||||
#include "exynos_drm_drv.h"
|
||||
#include "exynos_drm_crtc.h"
|
||||
#include "exynos_drm_encoder.h"
|
||||
#include "exynos_mixer.h"
|
||||
|
||||
#include <linux/gpio.h>
|
||||
@ -88,7 +87,7 @@ struct hdmi_resources {
|
||||
};
|
||||
|
||||
struct hdmi_context {
|
||||
struct exynos_drm_encoder encoder;
|
||||
struct drm_encoder encoder;
|
||||
struct device *dev;
|
||||
struct drm_device *drm_dev;
|
||||
struct drm_connector connector;
|
||||
@ -116,7 +115,7 @@ struct hdmi_context {
|
||||
struct regmap *pmureg;
|
||||
};
|
||||
|
||||
static inline struct hdmi_context *encoder_to_hdmi(struct exynos_drm_encoder *e)
|
||||
static inline struct hdmi_context *encoder_to_hdmi(struct drm_encoder *e)
|
||||
{
|
||||
return container_of(e, struct hdmi_context, encoder);
|
||||
}
|
||||
@ -1032,7 +1031,7 @@ static struct drm_encoder *hdmi_best_encoder(struct drm_connector *connector)
|
||||
{
|
||||
struct hdmi_context *hdata = ctx_from_connector(connector);
|
||||
|
||||
return &hdata->encoder.base;
|
||||
return &hdata->encoder;
|
||||
}
|
||||
|
||||
static struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
|
||||
@ -1041,9 +1040,9 @@ static struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
|
||||
.best_encoder = hdmi_best_encoder,
|
||||
};
|
||||
|
||||
static int hdmi_create_connector(struct exynos_drm_encoder *exynos_encoder)
|
||||
static int hdmi_create_connector(struct drm_encoder *encoder)
|
||||
{
|
||||
struct hdmi_context *hdata = encoder_to_hdmi(exynos_encoder);
|
||||
struct hdmi_context *hdata = encoder_to_hdmi(encoder);
|
||||
struct drm_connector *connector = &hdata->connector;
|
||||
int ret;
|
||||
|
||||
@ -1059,28 +1058,35 @@ static int hdmi_create_connector(struct exynos_drm_encoder *exynos_encoder)
|
||||
|
||||
drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
|
||||
drm_connector_register(connector);
|
||||
drm_mode_connector_attach_encoder(connector, &exynos_encoder->base);
|
||||
drm_mode_connector_attach_encoder(connector, encoder);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void hdmi_mode_fixup(struct exynos_drm_encoder *encoder,
|
||||
struct drm_connector *connector,
|
||||
const struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
static bool hdmi_mode_fixup(struct drm_encoder *encoder,
|
||||
const struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
struct drm_device *dev = encoder->dev;
|
||||
struct drm_connector *connector;
|
||||
struct drm_display_mode *m;
|
||||
int mode_ok;
|
||||
|
||||
DRM_DEBUG_KMS("%s\n", __FILE__);
|
||||
|
||||
drm_mode_set_crtcinfo(adjusted_mode, 0);
|
||||
|
||||
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
|
||||
if (connector->encoder == encoder)
|
||||
break;
|
||||
}
|
||||
|
||||
if (connector->encoder != encoder)
|
||||
return true;
|
||||
|
||||
mode_ok = hdmi_mode_valid(connector, adjusted_mode);
|
||||
|
||||
/* just return if user desired mode exists. */
|
||||
if (mode_ok == MODE_OK)
|
||||
return;
|
||||
return true;
|
||||
|
||||
/*
|
||||
* otherwise, find the most suitable mode among modes and change it
|
||||
@ -1100,6 +1106,8 @@ static void hdmi_mode_fixup(struct exynos_drm_encoder *encoder,
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static void hdmi_set_acr(u32 freq, u8 *acr)
|
||||
@ -1697,22 +1705,23 @@ static void hdmi_conf_apply(struct hdmi_context *hdata)
|
||||
hdmi_regs_dump(hdata, "start");
|
||||
}
|
||||
|
||||
static void hdmi_mode_set(struct exynos_drm_encoder *encoder,
|
||||
struct drm_display_mode *mode)
|
||||
static void hdmi_mode_set(struct drm_encoder *encoder,
|
||||
struct drm_display_mode *mode,
|
||||
struct drm_display_mode *adjusted_mode)
|
||||
{
|
||||
struct hdmi_context *hdata = encoder_to_hdmi(encoder);
|
||||
struct drm_display_mode *m = mode;
|
||||
struct drm_display_mode *m = adjusted_mode;
|
||||
|
||||
DRM_DEBUG_KMS("xres=%d, yres=%d, refresh=%d, intl=%s\n",
|
||||
m->hdisplay, m->vdisplay,
|
||||
m->vrefresh, (m->flags & DRM_MODE_FLAG_INTERLACE) ?
|
||||
"INTERLACED" : "PROGRESSIVE");
|
||||
|
||||
drm_mode_copy(&hdata->current_mode, mode);
|
||||
drm_mode_copy(&hdata->current_mode, m);
|
||||
hdata->cea_video_id = drm_match_cea_mode(mode);
|
||||
}
|
||||
|
||||
static void hdmi_enable(struct exynos_drm_encoder *encoder)
|
||||
static void hdmi_enable(struct drm_encoder *encoder)
|
||||
{
|
||||
struct hdmi_context *hdata = encoder_to_hdmi(encoder);
|
||||
struct hdmi_resources *res = &hdata->res;
|
||||
@ -1738,11 +1747,11 @@ static void hdmi_enable(struct exynos_drm_encoder *encoder)
|
||||
hdmi_conf_apply(hdata);
|
||||
}
|
||||
|
||||
static void hdmi_disable(struct exynos_drm_encoder *encoder)
|
||||
static void hdmi_disable(struct drm_encoder *encoder)
|
||||
{
|
||||
struct hdmi_context *hdata = encoder_to_hdmi(encoder);
|
||||
struct hdmi_resources *res = &hdata->res;
|
||||
struct drm_crtc *crtc = hdata->encoder.base.crtc;
|
||||
struct drm_crtc *crtc = encoder->crtc;
|
||||
const struct drm_crtc_helper_funcs *funcs = NULL;
|
||||
|
||||
if (!hdata->powered)
|
||||
@ -1783,13 +1792,17 @@ static void hdmi_disable(struct exynos_drm_encoder *encoder)
|
||||
hdata->powered = false;
|
||||
}
|
||||
|
||||
static struct exynos_drm_encoder_ops hdmi_encoder_ops = {
|
||||
static struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = {
|
||||
.mode_fixup = hdmi_mode_fixup,
|
||||
.mode_set = hdmi_mode_set,
|
||||
.enable = hdmi_enable,
|
||||
.disable = hdmi_disable,
|
||||
};
|
||||
|
||||
static struct drm_encoder_funcs exynos_hdmi_encoder_funcs = {
|
||||
.destroy = drm_encoder_cleanup,
|
||||
};
|
||||
|
||||
static void hdmi_hotplug_work_func(struct work_struct *work)
|
||||
{
|
||||
struct hdmi_context *hdata;
|
||||
@ -1917,22 +1930,29 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
|
||||
{
|
||||
struct drm_device *drm_dev = data;
|
||||
struct hdmi_context *hdata = dev_get_drvdata(dev);
|
||||
struct exynos_drm_encoder *exynos_encoder = &hdata->encoder;
|
||||
int ret;
|
||||
struct drm_encoder *encoder = &hdata->encoder;
|
||||
int ret, pipe;
|
||||
|
||||
hdata->drm_dev = drm_dev;
|
||||
|
||||
ret = exynos_drm_encoder_create(drm_dev, exynos_encoder,
|
||||
EXYNOS_DISPLAY_TYPE_HDMI);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to create encoder\n");
|
||||
return ret;
|
||||
}
|
||||
pipe = exynos_drm_crtc_get_pipe_from_type(drm_dev,
|
||||
EXYNOS_DISPLAY_TYPE_HDMI);
|
||||
if (pipe < 0)
|
||||
return pipe;
|
||||
|
||||
ret = hdmi_create_connector(exynos_encoder);
|
||||
encoder->possible_crtcs = 1 << pipe;
|
||||
|
||||
DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
|
||||
|
||||
drm_encoder_init(drm_dev, encoder, &exynos_hdmi_encoder_funcs,
|
||||
DRM_MODE_ENCODER_TMDS);
|
||||
|
||||
drm_encoder_helper_add(encoder, &exynos_hdmi_encoder_helper_funcs);
|
||||
|
||||
ret = hdmi_create_connector(encoder);
|
||||
if (ret) {
|
||||
DRM_ERROR("failed to create connector ret = %d\n", ret);
|
||||
drm_encoder_cleanup(&exynos_encoder->base);
|
||||
drm_encoder_cleanup(encoder);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -1985,7 +2005,6 @@ static int hdmi_probe(struct platform_device *pdev)
|
||||
return -ENODEV;
|
||||
|
||||
hdata->drv_data = match->data;
|
||||
hdata->encoder.ops = &hdmi_encoder_ops;
|
||||
|
||||
platform_set_drvdata(pdev, hdata);
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user