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OMAPDSS: fix DPI & DSI init order 

DPI may use DSI PLL, so it depends on DSI. However, currently DPI driver
is added first, which causes DPI initialization to fail when it tries to
get the DSI PLL.

This patch changes the init order to fix this.

A better solution would be to separate DSI PLL and DSI drivers. They
have dependencies, though, but we could still have DSI PLL as an
independent entity that we could initialize before any of the output
drivers.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2012-10-22 15:57:25 +03:00
parent 9296dbd79e
commit 046bc5751d
1 changed files with 6 additions and 6 deletions
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12
drivers/video/omap2/dss/core.c
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@ -510,6 +510,9 @@ static int __init omap_dss_bus_register(void)
/* INIT */
static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
#ifdef CONFIG_OMAP2_DSS_DSI
dsi_init_platform_driver,
#endif
#ifdef CONFIG_OMAP2_DSS_DPI
dpi_init_platform_driver,
#endif
@ -522,15 +525,15 @@ static int (*dss_output_drv_reg_funcs[])(void) __initdata = {
#ifdef CONFIG_OMAP2_DSS_VENC
venc_init_platform_driver,
#endif
#ifdef CONFIG_OMAP2_DSS_DSI
dsi_init_platform_driver,
#endif
#ifdef CONFIG_OMAP4_DSS_HDMI
hdmi_init_platform_driver,
#endif
};
static void (*dss_output_drv_unreg_funcs[])(void) __exitdata = {
#ifdef CONFIG_OMAP2_DSS_DSI
dsi_uninit_platform_driver,
#endif
#ifdef CONFIG_OMAP2_DSS_DPI
dpi_uninit_platform_driver,
#endif
@ -543,9 +546,6 @@ static void (*dss_output_drv_unreg_funcs[])(void) __exitdata = {
#ifdef CONFIG_OMAP2_DSS_VENC
venc_uninit_platform_driver,
#endif
#ifdef CONFIG_OMAP2_DSS_DSI
dsi_uninit_platform_driver,
#endif
#ifdef CONFIG_OMAP4_DSS_HDMI
hdmi_uninit_platform_driver,
#endif