diff options
| author | Loren Huang <b02279@freescale.com> | 2012-07-06 18:59:08 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2012-07-25 13:10:39 +0800 |
| commit | 47f90b6aefd51cd1dc0d8fde5c9500be044d4917 (patch) | |
| tree | 226cafdcd427d3624edf6eae39bf75811dd2a7fa /drivers/mxc/gpu-viv/hal | |
| parent | d0686c6ce6b6aca3e56a48ea2a61ab212315dc64 (diff) | |
ENGR00215999 Export API for update gpu active clock dynamically
The patch is from vivante.
Signed-off-by: Loren Huang <b02279@freescale.com>
Acked-by: Lily Zhang
Diffstat (limited to 'drivers/mxc/gpu-viv/hal')
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c | 18 | ||||
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_base.h | 12 | ||||
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_driver.h | 20 | ||||
| -rw-r--r-- | drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h | 7 |
4 files changed, 56 insertions, 1 deletions
diff --git a/drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c b/drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c index c7a05a58c262..2dd650412911 100644 --- a/drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c +++ b/drivers/mxc/gpu-viv/hal/kernel/gc_hal_kernel.c @@ -1796,6 +1796,24 @@ gckKERNEL_Dispatch( break; + case gcvHAL_SET_FSCALE_VALUE: +#if gcdENABLE_FSCALE_VAL_ADJUST + status = gckHARDWARE_SetFscaleValue(Kernel->hardware, + Interface->u.SetFscaleValue.value); +#else + status = gcvSTATUS_NOT_SUPPORTED; +#endif + break; + case gcvHAL_GET_FSCALE_VALUE: +#if gcdENABLE_FSCALE_VAL_ADJUST + status = gckHARDWARE_GetFscaleValue(Kernel->hardware, + &Interface->u.GetFscaleValue.value, + &Interface->u.GetFscaleValue.minValue, + &Interface->u.GetFscaleValue.maxValue); +#else + status = gcvSTATUS_NOT_SUPPORTED; +#endif + break; default: /* Invalid command. */ gcmkONERROR(gcvSTATUS_INVALID_ARGUMENT); diff --git a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_base.h b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_base.h index b1e6b488f0af..d015915a2cf3 100644 --- a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_base.h +++ b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_base.h @@ -344,6 +344,18 @@ gcoHAL_Get2DEngine( OUT gco2D * Engine ); +gceSTATUS +gcoHAL_SetFscaleValue( + IN gctUINT FscaleValue + ); + +gceSTATUS +gcoHAL_GetFscaleValue( + OUT gctUINT * FscaleValue, + OUT gctUINT * MinFscaleValue, + OUT gctUINT * MaxFscaleValue + ); + #ifndef VIVANTE_NO_3D /* Get pointer to gco3D object. */ gceSTATUS diff --git a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_driver.h b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_driver.h index 765341bf7851..c1f204f5e9eb 100644 --- a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_driver.h +++ b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_driver.h @@ -153,7 +153,11 @@ typedef enum _gceHAL_COMMAND_CODES /* GPU and event dump */ gcvHAL_DUMP_GPU_STATE, - gcvHAL_DUMP_EVENT + gcvHAL_DUMP_EVENT, + + /* FSCALE_VAL. */ + gcvHAL_SET_FSCALE_VALUE, + gcvHAL_GET_FSCALE_VALUE } gceHAL_COMMAND_CODES; @@ -893,6 +897,20 @@ typedef struct _gcsHAL_INTERFACE IN gceVIDMEM_NODE_SHARED_INFO_TYPE infoType; } SetSharedInfo; + + struct _gcsHAL_SET_FSCALE_VALUE + { + IN gctUINT value; + } + SetFscaleValue; + + struct _gcsHAL_GET_FSCALE_VALUE + { + OUT gctUINT value; + OUT gctUINT minValue; + OUT gctUINT maxValue; + } + GetFscaleValue; } u; } diff --git a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h index 0b7c42ce9190..01d2d52b54b2 100644 --- a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h +++ b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h @@ -152,6 +152,13 @@ # define gcdDUMP_FRAMERATE 0 #endif +/* + gcdENABLE_FSCALE_VAL_ADJUST + When non-zero, FSCALE_VAL when gcvPOWER_ON can be adjusted externally. + */ +#ifndef gcdENABLE_FSCALE_VAL_ADJUST +# define gcdENABLE_FSCALE_VAL_ADJUST 1 +#endif /* gcdDUMP_IN_KERNEL |