Hi Gustavo,
On 2015년 08월 06일 22:31, Gustavo Padovan wrote:
> From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
>
> 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.
>
Trats2 board, which uses Exynos4412 Soc, doesn't work after this patch
is applied. Below is the booting logs,
[ 1.171318] console [ttySAC2] enabled
[ 1.175522] 13830000.serial: ttySAC3 at MMIO 0x13830000 (irq = 60,
base_baud = 0) is a S3C6400/10
[ 1.185545] [drm] Initialized drm 1.1.0 20060810
[ 1.194104] exynos-drm exynos-drm: bound 11c00000.fimd (ops
fimd_component_ops)
[ 1.200352] exynos-drm exynos-drm: bound 11c80000.dsi (ops
exynos_dsi_component_ops)
[ 1.207688] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.214313] [drm] No driver support for vblank timestamp query.
[ 1.220218] [drm] Initialized exynos 1.0.0 20110530 on minor 0
Booting is locked up here. This patch looks good to me so I tried to
find why locked up and I found the booting is locked up as soon as
console_lock function is called. Can you and other guys look into this
issue?
Thanks,
Inki Dae
> Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/exynos/Makefile | 7 +-
> drivers/gpu/drm/exynos/exynos7_drm_decon.c | 2 +-
> drivers/gpu/drm/exynos/exynos_dp_core.c | 68 ++++++++++++------
> drivers/gpu/drm/exynos/exynos_dp_core.h | 2 +-
> drivers/gpu/drm/exynos/exynos_drm_core.c | 1 -
> drivers/gpu/drm/exynos/exynos_drm_crtc.c | 1 -
> drivers/gpu/drm/exynos/exynos_drm_dpi.c | 51 ++++++++------
> drivers/gpu/drm/exynos/exynos_drm_drv.c | 1 -
> drivers/gpu/drm/exynos/exynos_drm_drv.h | 47 ++-----------
> drivers/gpu/drm/exynos/exynos_drm_dsi.c | 80 +++++++++++----------
> drivers/gpu/drm/exynos/exynos_drm_encoder.c | 105 ----------------------------
> drivers/gpu/drm/exynos/exynos_drm_encoder.h | 22 ------
> drivers/gpu/drm/exynos/exynos_drm_fimd.c | 2 +-
> drivers/gpu/drm/exynos/exynos_drm_vidi.c | 71 ++++++++++++++-----
> drivers/gpu/drm/exynos/exynos_hdmi.c | 85 +++++++++++++---------
> 15 files changed, 236 insertions(+), 309 deletions(-)
> delete mode 100644 drivers/gpu/drm/exynos/exynos_drm_encoder.c
> delete mode 100644 drivers/gpu/drm/exynos/exynos_drm_encoder.h
>
> diff --git a/drivers/gpu/drm/exynos/Makefile b/drivers/gpu/drm/exynos/Makefile
> index 7de0b10..61c2906 100644
> --- a/drivers/gpu/drm/exynos/Makefile
> +++ b/drivers/gpu/drm/exynos/Makefile
> @@ -3,10 +3,9 @@
> # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
>
> ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/exynos
> -exynosdrm-y := exynos_drm_drv.o exynos_drm_encoder.o \
> - exynos_drm_crtc.o exynos_drm_fbdev.o exynos_drm_fb.o \
> - exynos_drm_buf.o exynos_drm_gem.o exynos_drm_core.o \
> - exynos_drm_plane.o exynos_drm_dmabuf.o
> +exynosdrm-y := exynos_drm_drv.o exynos_drm_crtc.o exynos_drm_fbdev.o \
> + exynos_drm_fb.o exynos_drm_buf.o exynos_drm_gem.o \
> + exynos_drm_core.o exynos_drm_plane.o exynos_drm_dmabuf.o
>
> exynosdrm-$(CONFIG_DRM_EXYNOS_IOMMU) += exynos_drm_iommu.o
> exynosdrm-$(CONFIG_DRM_EXYNOS_FIMD) += exynos_drm_fimd.o
> diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
> index e1a2ce7..0792654 100644
> --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
> +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
> @@ -61,7 +61,7 @@ struct decon_context {
> atomic_t wait_vsync_event;
>
> struct exynos_drm_panel_info panel;
> - struct exynos_drm_encoder *encoder;
> + struct drm_encoder *encoder;
> };
>
> static const struct of_device_id decon_driver_dt_match[] = {
> diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
> index 4d49d25..92864ef 100644
> --- a/drivers/gpu/drm/exynos/exynos_dp_core.c
> +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
> @@ -32,18 +32,18 @@
> #include <drm/drm_panel.h>
>
> #include "exynos_dp_core.h"
> -#include "exynos_drm_encoder.h"
> +#include "exynos_drm_crtc.h"
>
> #define ctx_from_connector(c) container_of(c, struct exynos_dp_device, \
> connector)
>
> static inline struct exynos_drm_crtc *dp_to_crtc(struct exynos_dp_device *dp)
> {
> - return to_exynos_crtc(dp->encoder.base.crtc);
> + return to_exynos_crtc(dp->encoder.crtc);
> }
>
> static inline struct exynos_dp_device *encoder_to_dp(
> - struct exynos_drm_encoder *e)
> + struct drm_encoder *e)
> {
> return container_of(e, struct exynos_dp_device, encoder);
> }
> @@ -889,7 +889,7 @@ static void exynos_dp_hotplug(struct work_struct *work)
> drm_helper_hpd_irq_event(dp->drm_dev);
> }
>
> -static void exynos_dp_commit(struct exynos_drm_encoder *encoder)
> +static void exynos_dp_commit(struct drm_encoder *encoder)
> {
> struct exynos_dp_device *dp = encoder_to_dp(encoder);
> int ret;
> @@ -995,7 +995,7 @@ static struct drm_encoder *exynos_dp_best_encoder(
> {
> struct exynos_dp_device *dp = ctx_from_connector(connector);
>
> - return &dp->encoder.base;
> + return &dp->encoder;
> }
>
> static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
> @@ -1020,10 +1020,9 @@ static int exynos_drm_attach_lcd_bridge(struct exynos_dp_device *dp,
> return 0;
> }
>
> -static int exynos_dp_create_connector(struct exynos_drm_encoder *exynos_encoder)
> +static int exynos_dp_create_connector(struct drm_encoder *encoder)
> {
> - struct exynos_dp_device *dp = encoder_to_dp(exynos_encoder);
> - struct drm_encoder *encoder = &exynos_encoder->base;
> + struct exynos_dp_device *dp = encoder_to_dp(encoder);
> struct drm_connector *connector = &dp->connector;
> int ret;
>
> @@ -1053,7 +1052,20 @@ static int exynos_dp_create_connector(struct exynos_drm_encoder *exynos_encoder)
> return ret;
> }
>
> -static void exynos_dp_enable(struct exynos_drm_encoder *encoder)
> +static bool exynos_dp_mode_fixup(struct drm_encoder *encoder,
> + const struct drm_display_mode *mode,
> + struct drm_display_mode *adjusted_mode)
> +{
> + return true;
> +}
> +
> +static void exynos_dp_mode_set(struct drm_encoder *encoder,
> + struct drm_display_mode *mode,
> + struct drm_display_mode *adjusted_mode)
> +{
> +}
> +
> +static void exynos_dp_enable(struct drm_encoder *encoder)
> {
> struct exynos_dp_device *dp = encoder_to_dp(encoder);
> struct exynos_drm_crtc *crtc = dp_to_crtc(dp);
> @@ -1078,7 +1090,7 @@ static void exynos_dp_enable(struct exynos_drm_encoder *encoder)
> exynos_dp_commit(&dp->encoder);
> }
>
> -static void exynos_dp_disable(struct exynos_drm_encoder *encoder)
> +static void exynos_dp_disable(struct drm_encoder *encoder)
> {
> struct exynos_dp_device *dp = encoder_to_dp(encoder);
> struct exynos_drm_crtc *crtc = dp_to_crtc(dp);
> @@ -1107,11 +1119,17 @@ static void exynos_dp_disable(struct exynos_drm_encoder *encoder)
> }
> }
>
> -static struct exynos_drm_encoder_ops exynos_dp_encoder_ops = {
> +static struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
> + .mode_fixup = exynos_dp_mode_fixup,
> + .mode_set = exynos_dp_mode_set,
> .enable = exynos_dp_enable,
> .disable = exynos_dp_disable,
> };
>
> +static struct drm_encoder_funcs exynos_dp_encoder_funcs = {
> + .destroy = drm_encoder_cleanup,
> +};
> +
> static struct video_info *exynos_dp_dt_parse_pdata(struct device *dev)
> {
> struct device_node *dp_node = dev->of_node;
> @@ -1188,10 +1206,10 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
> struct exynos_dp_device *dp = dev_get_drvdata(dev);
> struct platform_device *pdev = to_platform_device(dev);
> struct drm_device *drm_dev = data;
> - struct exynos_drm_encoder *exynos_encoder = &dp->encoder;
> + struct drm_encoder *encoder = &dp->encoder;
> struct resource *res;
> unsigned int irq_flags;
> - int ret = 0;
> + int pipe, ret = 0;
>
> dp->dev = &pdev->dev;
> dp->dpms_mode = DRM_MODE_DPMS_OFF;
> @@ -1281,17 +1299,24 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
>
> dp->drm_dev = drm_dev;
>
> - ret = exynos_drm_encoder_create(drm_dev, exynos_encoder,
> - EXYNOS_DISPLAY_TYPE_LCD);
> - if (ret) {
> - DRM_ERROR("failed to create encoder\n");
> - return ret;
> - }
> + pipe = exynos_drm_crtc_get_pipe_from_type(drm_dev,
> + EXYNOS_DISPLAY_TYPE_LCD);
> + if (pipe < 0)
> + return pipe;
> +
> + encoder->possible_crtcs = 1 << pipe;
> +
> + DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
> +
> + drm_encoder_init(drm_dev, encoder, &exynos_dp_encoder_funcs,
> + DRM_MODE_ENCODER_TMDS);
> +
> + drm_encoder_helper_add(encoder, &exynos_dp_encoder_helper_funcs);
>
> - ret = exynos_dp_create_connector(exynos_encoder);
> + ret = exynos_dp_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;
> }
>
> @@ -1322,7 +1347,6 @@ static int exynos_dp_probe(struct platform_device *pdev)
> if (!dp)
> return -ENOMEM;
>
> - dp->encoder.ops = &exynos_dp_encoder_ops;
> platform_set_drvdata(pdev, dp);
>
> panel_node = of_parse_phandle(dev->of_node, "panel", 0);
> diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.h b/drivers/gpu/drm/exynos/exynos_dp_core.h
> index f8cc202..e413b6f 100644
> --- a/drivers/gpu/drm/exynos/exynos_dp_core.h
> +++ b/drivers/gpu/drm/exynos/exynos_dp_core.h
> @@ -147,7 +147,7 @@ struct link_train {
> };
>
> struct exynos_dp_device {
> - struct exynos_drm_encoder encoder;
> + struct drm_encoder encoder;
> struct device *dev;
> struct drm_device *drm_dev;
> struct drm_connector connector;
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_core.c b/drivers/gpu/drm/exynos/exynos_drm_core.c
> index 1f38a44..c68a6a2 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_core.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_core.c
> @@ -15,7 +15,6 @@
> #include <drm/drmP.h>
> #include "exynos_drm_drv.h"
> #include "exynos_drm_crtc.h"
> -#include "exynos_drm_encoder.h"
> #include "exynos_drm_fbdev.h"
>
> static LIST_HEAD(exynos_drm_subdrv_list);
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> index 2715c2a..b9b0e9c 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
> @@ -19,7 +19,6 @@
>
> #include "exynos_drm_crtc.h"
> #include "exynos_drm_drv.h"
> -#include "exynos_drm_encoder.h"
> #include "exynos_drm_plane.h"
>
> static void exynos_drm_crtc_enable(struct drm_crtc *crtc)
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
> index 6850ce5..0476260 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
> @@ -20,11 +20,10 @@
> #include <video/of_videomode.h>
> #include <video/videomode.h>
>
> -#include "exynos_drm_encoder.h"
> #include "exynos_drm_crtc.h"
>
> struct exynos_dpi {
> - struct exynos_drm_encoder encoder;
> + struct drm_encoder encoder;
> struct device *dev;
> struct device_node *panel_node;
>
> @@ -36,7 +35,7 @@ struct exynos_dpi {
>
> #define connector_to_dpi(c) container_of(c, struct exynos_dpi, connector)
>
> -static inline struct exynos_dpi *encoder_to_dpi(struct exynos_drm_encoder *e)
> +static inline struct exynos_dpi *encoder_to_dpi(struct drm_encoder *e)
> {
> return container_of(e, struct exynos_dpi, encoder);
> }
> @@ -98,7 +97,7 @@ exynos_dpi_best_encoder(struct drm_connector *connector)
> {
> struct exynos_dpi *ctx = connector_to_dpi(connector);
>
> - return &ctx->encoder.base;
> + return &ctx->encoder;
> }
>
> static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
> @@ -106,11 +105,9 @@ static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
> .best_encoder = exynos_dpi_best_encoder,
> };
>
> -static int exynos_dpi_create_connector(
> - struct exynos_drm_encoder *exynos_encoder)
> +static int exynos_dpi_create_connector(struct drm_encoder *encoder)
> {
> - struct exynos_dpi *ctx = encoder_to_dpi(exynos_encoder);
> - struct drm_encoder *encoder = &exynos_encoder->base;
> + struct exynos_dpi *ctx = encoder_to_dpi(encoder);
> struct drm_connector *connector = &ctx->connector;
> int ret;
>
> @@ -131,7 +128,7 @@ static int exynos_dpi_create_connector(
> return 0;
> }
>
> -static void exynos_dpi_enable(struct exynos_drm_encoder *encoder)
> +static void exynos_dpi_enable(struct drm_encoder *encoder)
> {
> struct exynos_dpi *ctx = encoder_to_dpi(encoder);
>
> @@ -141,7 +138,7 @@ static void exynos_dpi_enable(struct exynos_drm_encoder *encoder)
> }
> }
>
> -static void exynos_dpi_disable(struct exynos_drm_encoder *encoder)
> +static void exynos_dpi_disable(struct drm_encoder *encoder)
> {
> struct exynos_dpi *ctx = encoder_to_dpi(encoder);
>
> @@ -151,11 +148,15 @@ static void exynos_dpi_disable(struct exynos_drm_encoder *encoder)
> }
> }
>
> -static struct exynos_drm_encoder_ops exynos_dpi_encoder_ops = {
> +static struct drm_encoder_helper_funcs exynos_dpi_encoder_helper_funcs = {
> .enable = exynos_dpi_enable,
> .disable = exynos_dpi_disable,
> };
>
> +static struct drm_encoder_funcs exynos_dpi_encoder_funcs = {
> + .destroy = drm_encoder_cleanup,
> +};
> +
> /* of_* functions will be removed after merge of of_graph patches */
> static struct device_node *
> of_get_child_by_name_reg(struct device_node *parent, const char *name, u32 reg)
> @@ -280,29 +281,34 @@ static int exynos_dpi_parse_dt(struct exynos_dpi *ctx)
> return 0;
> }
>
> -int exynos_dpi_bind(struct drm_device *dev,
> - struct exynos_drm_encoder *exynos_encoder)
> +int exynos_dpi_bind(struct drm_device *dev, struct drm_encoder *encoder)
> {
> int ret;
>
> - ret = exynos_drm_encoder_create(dev, exynos_encoder,
> - EXYNOS_DISPLAY_TYPE_LCD);
> - if (ret) {
> - DRM_ERROR("failed to create encoder\n");
> + ret = exynos_drm_crtc_get_pipe_from_type(dev, EXYNOS_DISPLAY_TYPE_LCD);
> + if (ret < 0)
> return ret;
> - }
>
> - ret = exynos_dpi_create_connector(exynos_encoder);
> + encoder->possible_crtcs = 1 << ret;
> +
> + DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
> +
> + drm_encoder_init(dev, encoder, &exynos_dpi_encoder_funcs,
> + DRM_MODE_ENCODER_TMDS);
> +
> + drm_encoder_helper_add(encoder, &exynos_dpi_encoder_helper_funcs);
> +
> + ret = exynos_dpi_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;
> }
>
> return 0;
> }
>
> -struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
> +struct drm_encoder *exynos_dpi_probe(struct device *dev)
> {
> struct exynos_dpi *ctx;
> int ret;
> @@ -311,7 +317,6 @@ struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
> if (!ctx)
> return ERR_PTR(-ENOMEM);
>
> - ctx->encoder.ops = &exynos_dpi_encoder_ops;
> ctx->dev = dev;
>
> ret = exynos_dpi_parse_dt(ctx);
> @@ -329,7 +334,7 @@ struct exynos_drm_encoder *exynos_dpi_probe(struct device *dev)
> return &ctx->encoder;
> }
>
> -int exynos_dpi_remove(struct exynos_drm_encoder *encoder)
> +int exynos_dpi_remove(struct drm_encoder *encoder)
> {
> struct exynos_dpi *ctx = encoder_to_dpi(encoder);
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
> index 105f10e..6675e76 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
> @@ -21,7 +21,6 @@
>
> #include "exynos_drm_drv.h"
> #include "exynos_drm_crtc.h"
> -#include "exynos_drm_encoder.h"
> #include "exynos_drm_fbdev.h"
> #include "exynos_drm_fb.h"
> #include "exynos_drm_gem.h"
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
> index a4977be..6b8a30f 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
> +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
> @@ -22,7 +22,6 @@
> #define MAX_PLANE 5
> #define MAX_FB_BUFFER 4
>
> -#define to_exynos_encoder(x) container_of(x, struct exynos_drm_encoder, base)
> #define to_exynos_crtc(x) container_of(x, struct exynos_drm_crtc, base)
> #define to_exynos_plane(x) container_of(x, struct exynos_drm_plane, base)
>
> @@ -78,40 +77,6 @@ struct exynos_drm_plane {
> };
>
> /*
> - * Exynos DRM Encoder Structure.
> - * - this structure is common to analog tv, digital tv and lcd panel.
> - *
> - * @mode_fixup: fix mode data comparing to hw specific display mode.
> - * @mode_set: convert drm_display_mode to hw specific display mode and
> - * would be called by encoder->mode_set().
> - * @enable: display device on.
> - * @disable: display device off.
> - */
> -struct exynos_drm_encoder;
> -struct exynos_drm_encoder_ops {
> - void (*mode_fixup)(struct exynos_drm_encoder *encoder,
> - struct drm_connector *connector,
> - const struct drm_display_mode *mode,
> - struct drm_display_mode *adjusted_mode);
> - void (*mode_set)(struct exynos_drm_encoder *encoder,
> - struct drm_display_mode *mode);
> - void (*enable)(struct exynos_drm_encoder *encoder);
> - void (*disable)(struct exynos_drm_encoder *encoder);
> -};
> -
> -/*
> - * 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
> *
> * @enable: enable the device
> @@ -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;
> }
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> index d791ad4..a87d030 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> @@ -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 +1659,34 @@ 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 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;
> -
> - 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;
> + struct drm_display_mode *m = adjusted_mode;
> +
> + 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_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 +1807,30 @@ end:
> 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 +1845,7 @@ 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 +1869,6 @@ 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;
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
> deleted file mode 100644
> index d45a5c5..0000000
> --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
> +++ /dev/null
> @@ -1,105 +0,0 @@
> -/* exynos_drm_encoder.c
> - *
> - * Copyright (c) 2011 Samsung Electronics Co., Ltd.
> - * Authors:
> - * Inki Dae <inki.dae@xxxxxxxxxxx>
> - * Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
> - * Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
> - *
> - * 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;
> -}
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.h b/drivers/gpu/drm/exynos/exynos_drm_encoder.h
> deleted file mode 100644
> index 6610dee..0000000
> --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.h
> +++ /dev/null
> @@ -1,22 +0,0 @@
> -/*
> - * Copyright (c) 2011 Samsung Electronics Co., Ltd.
> - * Authors:
> - * Inki Dae <inki.dae@xxxxxxxxxxx>
> - * Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
> - * Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
> - *
> - * 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
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> index 6c0d3de..5def6bc 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
> @@ -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[] = {
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
> index 9b64c77..581af35 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
> @@ -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;
> +
> + 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(exynos_encoder);
> + 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;
> }
>
> diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
> index 148e42f..932f7fa 100644
> --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
> +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
> @@ -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;
> +
> + 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(exynos_encoder);
> + 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);
>
>
--
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