On 27/05/2021 21:38, alyssa.rosenzweig@xxxxxxxxxxxxx wrote: > From: Alyssa Rosenzweig <alyssa.rosenzweig@xxxxxxxxxxxxx> > > Add additional values of GPU_COMMAND required to enable and disable the > cycle (and timestamp) counters. Values from mali_kbase. > > Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@xxxxxxxxxxxxx> Reviewed-by: Steven Price <steven.price@xxxxxxx> > --- > drivers/gpu/drm/panfrost/panfrost_regs.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/panfrost/panfrost_regs.h b/drivers/gpu/drm/panfrost/panfrost_regs.h > index eddaa62ad..8ac60de6f 100644 > --- a/drivers/gpu/drm/panfrost/panfrost_regs.h > +++ b/drivers/gpu/drm/panfrost/panfrost_regs.h > @@ -46,6 +46,8 @@ > #define GPU_CMD_SOFT_RESET 0x01 > #define GPU_CMD_PERFCNT_CLEAR 0x03 > #define GPU_CMD_PERFCNT_SAMPLE 0x04 > +#define GPU_CMD_CYCLE_COUNT_START 0x05 > +#define GPU_CMD_CYCLE_COUNT_STOP 0x06 > #define GPU_CMD_CLEAN_CACHES 0x07 > #define GPU_CMD_CLEAN_INV_CACHES 0x08 > #define GPU_STATUS 0x34 >
