omapdss_is_initialized() is used to find out if omapdss has been probed successfully. This patch moves the related code to the common omapdss-base module, so that the same support will be there for both omapdss and omapdss6.
Signed-off-by: Tomi Valkeinen tomi.valkeinen@ti.com --- drivers/gpu/drm/omapdrm/dss/base.c | 14 ++++++++++++++ drivers/gpu/drm/omapdrm/dss/dss.c | 12 ++---------- drivers/gpu/drm/omapdrm/dss/omapdss.h | 2 ++ 3 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c index 943030a7523c..03942097b9f1 100644 --- a/drivers/gpu/drm/omapdrm/dss/base.c +++ b/drivers/gpu/drm/omapdrm/dss/base.c @@ -1,6 +1,20 @@ #include <linux/kernel.h> #include <linux/module.h>
+static bool dss_initialized; + +void omapdss_set_is_initialized(bool set) +{ + dss_initialized = set; +} +EXPORT_SYMBOL(omapdss_set_is_initialized); + +bool omapdss_is_initialized(void) +{ + return dss_initialized; +} +EXPORT_SYMBOL(omapdss_is_initialized); + MODULE_AUTHOR("Tomi Valkeinen tomi.valkeinen@ti.com"); MODULE_DESCRIPTION("OMAP Display Subsystem Base"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c index 14887d5b02e5..e647cebe7d9d 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.c +++ b/drivers/gpu/drm/omapdrm/dss/dss.c @@ -117,14 +117,6 @@ static const char * const dss_generic_clk_source_names[] = { [DSS_CLK_SRC_HDMI_PLL] = "HDMI PLL", };
-static bool dss_initialized; - -bool omapdss_is_initialized(void) -{ - return dss_initialized; -} -EXPORT_SYMBOL(omapdss_is_initialized); - static inline void dss_write_reg(const struct dss_reg idx, u32 val) { __raw_writel(val, dss.base + idx.idx); @@ -1267,7 +1259,7 @@ static int dss_bind(struct device *dev)
pm_set_vt_switch(0);
- dss_initialized = true; + omapdss_set_is_initialized(true);
return 0;
@@ -1291,7 +1283,7 @@ static void dss_unbind(struct device *dev) { struct platform_device *pdev = to_platform_device(dev);
- dss_initialized = false; + omapdss_set_is_initialized(false);
component_unbind_all(&pdev->dev, NULL);
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index 403bab718738..877484adbbdc 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -847,6 +847,8 @@ omapdss_of_find_source_for_first_ep(struct device_node *node); struct device_node *omapdss_of_get_endpoint(struct device_node *parent, int port_index, int ep_index);
+void omapdss_set_is_initialized(bool set); + u32 dispc_read_irqstatus(void); void dispc_clear_irqstatus(u32 mask); u32 dispc_read_irqenable(void);