The SGX powervr_device is registered with it's platform specific data to provide information about setting constraint through omap_pm_set_min_bus_tput.
Signed-off-by: Preshit Agarwal <[email protected]> Signed-off-by: Manjunatha GK <[email protected]> Cc: Tony Lindgren <[email protected]> Cc: Kevin Hilman <[email protected]> Cc: Mike Turquette <[email protected]> Cc: Hemanth V <[email protected]> --- arch/arm/mach-omap2/devices.c | 20 ++++++++++++++++++++ arch/arm/mach-omap2/include/mach/omap_sgxdef.h | 11 +++++++++++ 2 files changed, 31 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-omap2/include/mach/omap_sgxdef.h diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 3d30f22..c46cfb3 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -26,6 +26,7 @@ #include <plat/mux.h> #include <mach/gpio.h> #include <plat/mmc.h> +#include <mach/omap_sgxdef.h> #include "mux.h" @@ -797,6 +798,23 @@ static inline void omap_hdq_init(void) {} /*---------------------------------------------------------------------------*/ +struct sgx_platform_data omap_sgx_data = { + .set_min_bus_tput = omap_pm_set_min_bus_tput, +}; + +static struct platform_device powervr_device = { + .name = "pvrsrvkm", + .id = -1, + .dev = { + .platform_data = &omap_sgx_data, + } +}; + +static void omap_init_sgx(void) +{ + (void) platform_device_register(&powervr_device); +} + #if defined(CONFIG_VIDEO_OMAP2_VOUT) || \ defined(CONFIG_VIDEO_OMAP2_VOUT_MODULE) #if defined(CONFIG_FB_OMAP2) || defined(CONFIG_FB_OMAP2_MODULE) @@ -837,6 +855,8 @@ static int __init omap2_init_devices(void) omap_init_sti(); omap_init_sha1_md5(); omap_init_vout(); + if (omap3_has_sgx) + omap_init_sgx(); return 0; } diff --git a/arch/arm/mach-omap2/include/mach/omap_sgxdef.h b/arch/arm/mach-omap2/include/mach/omap_sgxdef.h new file mode 100644 index 0000000..5d90a6a --- /dev/null +++ b/arch/arm/mach-omap2/include/mach/omap_sgxdef.h @@ -0,0 +1,11 @@ +#ifndef OMAP_SGXDEF_H +#define OMAP_SGXDEF_H + +#include <plat/omap-pm.h> + +struct sgx_platform_data { + void(*set_min_bus_tput)(struct device *dev, u8 agent_id, + unsigned long r); +}; + +#endif -- 1.7.0.4 -- 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
