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 <[email protected]> --- drivers/video/omap2/dss/core.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c index 00aa026..d25374c 100644 --- a/drivers/video/omap2/dss/core.c +++ b/drivers/video/omap2/dss/core.c @@ -502,6 +502,9 @@ 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 @@ -514,15 +517,15 @@ 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 @@ -535,9 +538,6 @@ 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 -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
