diff options
Diffstat (limited to 'arch/arm/mach-tegra/odm_kit/platform/mouse/nvodm_mouse.c')
| -rw-r--r-- | arch/arm/mach-tegra/odm_kit/platform/mouse/nvodm_mouse.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/odm_kit/platform/mouse/nvodm_mouse.c b/arch/arm/mach-tegra/odm_kit/platform/mouse/nvodm_mouse.c index a527ea540d55..af97de4b3abf 100644 --- a/arch/arm/mach-tegra/odm_kit/platform/mouse/nvodm_mouse.c +++ b/arch/arm/mach-tegra/odm_kit/platform/mouse/nvodm_mouse.c @@ -32,6 +32,7 @@ #include "nvodm_mouse.h" #include "nvodm_mouse_int.h" #include "nvrm_drf.h" +#include "nvodm_query_discovery.h" // Module debug: 0=disable, 1=enable #define NVODM_ENABLE_PRINTF 0 @@ -63,6 +64,7 @@ #define MOUSE_PS2_PORT_ID_0 NVEC_SUBTYPE_0_AUX_PORT_ID_0 #define MOUSE_PS2_PORT_ID_1 NVEC_SUBTYPE_0_AUX_PORT_ID_1 +#define EEPROM_ID_E1206 0x0C06 /** Implementation for the NvOdm Mouse */ NvBool @@ -77,6 +79,15 @@ NvOdmMouseDeviceOpen( NvEcRequest Request = {0}; NvEcResponse Response = {0}; #endif + NvOdmBoardInfo BoardInfo; + + // Mouse driver will not be supported for E1206 based platform. + if (NvOdmPeripheralGetBoardInfo(EEPROM_ID_E1206, &BoardInfo)) + { + ret = NV_FALSE; + NVODMMOUSE_PRINTF(("Mouse is not available on this platform\n")); + goto fail_safe; + } // Allocate memory for request type structure hMouseDev = (NvOdmMouseDevice *)NvOdmOsAlloc(sizeof(NvOdmMouseDevice)); |