diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/ci_smc.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/ci_smc.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/gpu/drm/radeon/ci_smc.c b/drivers/gpu/drm/radeon/ci_smc.c index 3356a21d97ec..371121913756 100644 --- a/drivers/gpu/drm/radeon/ci_smc.c +++ b/drivers/gpu/drm/radeon/ci_smc.c @@ -163,27 +163,6 @@ bool ci_is_smc_running(struct radeon_device *rdev) return false; } -PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg) -{ - u32 tmp; - int i; - - if (!ci_is_smc_running(rdev)) - return PPSMC_Result_Failed; - - WREG32(SMC_MESSAGE_0, msg); - - for (i = 0; i < rdev->usec_timeout; i++) { - tmp = RREG32(SMC_RESP_0); - if (tmp != 0) - break; - udelay(1); - } - tmp = RREG32(SMC_RESP_0); - - return (PPSMC_Result)tmp; -} - #if 0 PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev) { |