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authorTomi Valkeinen <tomi.valkeinen@ti.com>2013-04-18 13:16:39 +0400
committerTomi Valkeinen <tomi.valkeinen@ti.com>2013-05-02 12:23:49 +0400
commit989c79a8c9c609b0051ceb19cddf6e06442d33c2 (patch)
tree74662fa96ac7acdf244addbded3a8a788d732883 /drivers/video
parent3d62fe5b214fce69ae14abbdb88794a753418614 (diff)
downloadlinux-989c79a8c9c609b0051ceb19cddf6e06442d33c2.tar.xz
OMAPDSS: DPI: fix compilation if DSI not compiled in
Commit 100c826235793345efe06b3558cc9d36166b1e26 (OMAPDSS: DPI: use new clock calculation code) breaks dpi.c compilation if DSI is not enabled in the kernel configuration. Fix compilation by adding dummy inline functions for the ones that dpi.c references. The functions will never be called, as dpi.c knows that there is no DSI device available. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/omap2/dss/dss.h31
1 files changed, 27 insertions, 4 deletions
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index faaf35857b0e..84758936429d 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -277,6 +277,12 @@ int sdi_init_platform_driver(void) __init;
void sdi_uninit_platform_driver(void) __exit;
/* DSI */
+
+typedef bool (*dsi_pll_calc_func)(int regn, int regm, unsigned long fint,
+ unsigned long pll, void *data);
+typedef bool (*dsi_hsdiv_calc_func)(int regm_dispc, unsigned long dispc,
+ void *data);
+
#ifdef CONFIG_OMAP2_DSS_DSI
struct dentry;
@@ -295,10 +301,6 @@ u8 dsi_get_pixel_size(enum omap_dss_dsi_pixel_format fmt);
unsigned long dsi_get_pll_clkin(struct platform_device *dsidev);
-typedef bool (*dsi_pll_calc_func)(int regn, int regm, unsigned long fint,
- unsigned long pll, void *data);
-typedef bool (*dsi_hsdiv_calc_func)(int regm_dispc, unsigned long dispc,
- void *data);
bool dsi_hsdiv_calc(struct platform_device *dsidev, unsigned long pll,
unsigned long out_min, dsi_hsdiv_calc_func func, void *data);
bool dsi_pll_calc(struct platform_device *dsidev, unsigned long clkin,
@@ -358,6 +360,27 @@ static inline struct platform_device *dsi_get_dsidev_from_id(int module)
{
return NULL;
}
+
+static inline unsigned long dsi_get_pll_clkin(struct platform_device *dsidev)
+{
+ return 0;
+}
+
+static inline bool dsi_hsdiv_calc(struct platform_device *dsidev,
+ unsigned long pll, unsigned long out_min,
+ dsi_hsdiv_calc_func func, void *data)
+{
+ return false;
+}
+
+static inline bool dsi_pll_calc(struct platform_device *dsidev,
+ unsigned long clkin,
+ unsigned long pll_min, unsigned long pll_max,
+ dsi_pll_calc_func func, void *data)
+{
+ return false;
+}
+
#endif
/* DPI */