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drm: omapdrm: Don't forward set_min_bus_tput() to no-op platform code 

The OMAP implementation of the set_min_bus_tput() API is a no-op.
There's no point in forwarding the driver calls to the platform code.
Remove the use of the related platform data callback, but keep the
internal function as a reminder that the feature will need to be
implemented when the OMAP platform will provide support.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Laurent Pinchart 2017-08-05 01:43:54 +03:00 committed by Tomi Valkeinen
parent 9e1305d0d1
commit 493b683b8a
2 changed files with 6 additions and 11 deletions
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10
drivers/gpu/drm/omapdrm/dss/core.c
View File

@ -50,16 +50,6 @@ enum omapdss_version omapdss_get_version(void)
}
EXPORT_SYMBOL(omapdss_get_version);
int dss_set_min_bus_tput(struct device *dev, unsigned long tput)
{
struct omap_dss_board_info *pdata = core.pdev->dev.platform_data;
if (pdata->set_min_bus_tput)
return pdata->set_min_bus_tput(dev, tput);
else
return 0;
}
#if defined(CONFIG_OMAP2_DSS_DEBUGFS)
static int dss_debug_show(struct seq_file *s, void *unused)
{

7
drivers/gpu/drm/omapdrm/dss/dss.h
View File

@ -219,7 +219,12 @@ struct seq_file;
struct platform_device;
/* core */
int dss_set_min_bus_tput(struct device *dev, unsigned long tput);
static inline int dss_set_min_bus_tput(struct device *dev, unsigned long tput)
{
/* To be implemented when the OMAP platform will provide this feature */
return 0;
}
int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *));
static inline bool dss_mgr_is_lcd(enum omap_channel id)