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drm/exynos: changed exynos_drm_display to exynos_drm_display_ops

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exynos_drm_display has function pointes so exynos_drm_display_ops is better
to describe.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Inki Dae 2011-10-19 17:23:07 +09:00
parent adb6b15967
commit 74ccc539bc
4 changed files with 23 additions and 22 deletions
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29
drivers/gpu/drm/exynos/exynos_drm_connector.c
View File

@ -104,13 +104,13 @@ static int exynos_drm_connector_get_modes(struct drm_connector *connector)
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
struct exynos_drm_manager *manager = exynos_connector->manager;
struct exynos_drm_display *display = manager->display;
struct exynos_drm_display_ops *display_ops = manager->display_ops;
unsigned int count;
DRM_DEBUG_KMS("%s\n", __FILE__);
if (!display) {
DRM_DEBUG_KMS("display is null.\n");
if (!display_ops) {
DRM_DEBUG_KMS("display_ops is null.\n");
return 0;
}
@ -122,7 +122,7 @@ static int exynos_drm_connector_get_modes(struct drm_connector *connector)
* P.S. in case of lcd panel, count is always 1 if success
* because lcd panel has only one mode.
*/
if (display->get_edid) {
if (display_ops->get_edid) {
int ret;
void *edid;
@ -132,7 +132,7 @@ static int exynos_drm_connector_get_modes(struct drm_connector *connector)
return 0;
}
ret = display->get_edid(manager->dev, connector,
ret = display_ops->get_edid(manager->dev, connector,
edid, MAX_EDID);
if (ret < 0) {
DRM_ERROR("failed to get edid data.\n");
@ -150,8 +150,8 @@ static int exynos_drm_connector_get_modes(struct drm_connector *connector)
struct drm_display_mode *mode = drm_mode_create(connector->dev);
struct fb_videomode *timing;
if (display->get_timing)
timing = display->get_timing(manager->dev);
if (display_ops->get_timing)
timing = display_ops->get_timing(manager->dev);
else {
drm_mode_destroy(connector->dev, mode);
return 0;
@ -175,7 +175,7 @@ static int exynos_drm_connector_mode_valid(struct drm_connector *connector,
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
struct exynos_drm_manager *manager = exynos_connector->manager;
struct exynos_drm_display *display = manager->display;
struct exynos_drm_display_ops *display_ops = manager->display_ops;
struct fb_videomode timing;
int ret = MODE_BAD;
@ -183,8 +183,8 @@ static int exynos_drm_connector_mode_valid(struct drm_connector *connector,
convert_to_video_timing(&timing, mode);
if (display && display->check_timing)
if (!display->check_timing(manager->dev, (void *)&timing))
if (display_ops && display_ops->check_timing)
if (!display_ops->check_timing(manager->dev, (void *)&timing))
ret = MODE_OK;
return ret;
@ -226,13 +226,14 @@ exynos_drm_connector_detect(struct drm_connector *connector, bool force)
struct exynos_drm_connector *exynos_connector =
to_exynos_connector(connector);
struct exynos_drm_manager *manager = exynos_connector->manager;
struct exynos_drm_display *display = manager->display;
struct exynos_drm_display_ops *display_ops =
manager->display_ops;
enum drm_connector_status status = connector_status_disconnected;
DRM_DEBUG_KMS("%s\n", __FILE__);
if (display && display->is_connected) {
if (display->is_connected(manager->dev))
if (display_ops && display_ops->is_connected) {
if (display_ops->is_connected(manager->dev))
status = connector_status_connected;
else
status = connector_status_disconnected;
@ -279,7 +280,7 @@ struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
connector = &exynos_connector->drm_connector;
switch (manager->display->type) {
switch (manager->display_ops->type) {
case EXYNOS_DISPLAY_TYPE_HDMI:
type = DRM_MODE_CONNECTOR_HDMIA;
connector->interlace_allowed = true;

4
drivers/gpu/drm/exynos/exynos_drm_drv.h
View File

@ -130,7 +130,7 @@ struct exynos_drm_overlay {
* @check_timing: check if timing is valid or not.
* @power_on: display device on or off.
*/
struct exynos_drm_display {
struct exynos_drm_display_ops {
enum exynos_drm_output_type type;
bool (*is_connected)(struct device *dev);
int (*get_edid)(struct device *dev, struct drm_connector *connector,
@ -178,7 +178,7 @@ struct exynos_drm_manager {
int pipe;
struct exynos_drm_manager_ops *ops;
struct exynos_drm_overlay_ops *overlay_ops;
struct exynos_drm_display *display;
struct exynos_drm_display_ops *display_ops;
};
/*

8
drivers/gpu/drm/exynos/exynos_drm_encoder.c
View File

@ -58,11 +58,11 @@ static void exynos_drm_encoder_dpms(struct drm_encoder *encoder, int mode)
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
if (connector->encoder == encoder) {
struct exynos_drm_display *display =
manager->display;
struct exynos_drm_display_ops *display_ops =
manager->display_ops;
if (display && display->power_on)
display->power_on(manager->dev, mode);
if (display_ops && display_ops->power_on)
display_ops->power_on(manager->dev, mode);
}
}
}

4
drivers/gpu/drm/exynos/exynos_drm_fimd.c
View File

@ -124,7 +124,7 @@ static int fimd_display_power_on(struct device *dev, int mode)
return 0;
}
static struct exynos_drm_display fimd_display = {
static struct exynos_drm_display_ops fimd_display_ops = {
.type = EXYNOS_DISPLAY_TYPE_LCD,
.is_connected = fimd_display_is_connected,
.get_timing = fimd_get_timing,
@ -731,7 +731,7 @@ static int __devinit fimd_probe(struct platform_device *pdev)
subdrv->manager.pipe = -1;
subdrv->manager.ops = &fimd_manager_ops;
subdrv->manager.overlay_ops = &fimd_overlay_ops;
subdrv->manager.display = &fimd_display;
subdrv->manager.display_ops = &fimd_display_ops;
subdrv->manager.dev = dev;
platform_set_drvdata(pdev, ctx);