In this patch SGX powervr_device is registered with it's platform specific data to provide information about setting constraint through omap_pm_set_min_bus_tput. This patch removes the requirement of EXPORT_SYMBOL for the same function.
Signed-off-by: Preshit Agarwal <[email protected]> Signed-off-by: Felipe Balbi <[email protected]> Signed-off-by: Allen Pais <[email protected]> --- arch/arm/mach-omap2/devices.c | 32 ++++++++++++++++++++++++ arch/arm/mach-omap2/include/mach/omap_sgxdef.h | 29 +++++++++++++++++++++ 2 files changed, 61 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 7131d8d..14301d0 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -27,6 +27,7 @@ #include <mach/gpio.h> #include <plat/mmc.h> +#include <mach/omap_sgxdef.h> #include "mux.h" #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE) @@ -773,6 +774,36 @@ static inline void omap_hdq_init(void) static inline void omap_hdq_init(void) {} #endif +#ifdef CONFIG_PM +static void omap_sgx_set_bus_tput(struct device *dev, u8 agent_id, + unsigned long r) +{ + omap_pm_set_min_bus_tput(dev, agent_id, r); +} +#else +static inline void omap_sgx_set_bus_tput(struct device *dev, u8 agent_id, + unsigned long r) +{ +} +#endif + +struct sgx_platform_data omap_sgx_data = { + .set_min_bus_tput = omap_sgx_set_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); +} + /*-------------------------------------------------------------------------*/ static int __init omap2_init_devices(void) @@ -787,6 +818,7 @@ static int __init omap2_init_devices(void) omap_hdq_init(); omap_init_sti(); omap_init_sha1_md5(); + 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..6c7aad1 --- /dev/null +++ b/arch/arm/mach-omap2/include/mach/omap_sgxdef.h @@ -0,0 +1,29 @@ +/* + * arch/arm/mach-omap2/include/mach/omap_sgxdef.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#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 -- 1.5.4.3 -- 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
