diff options
author | Alex Deucher <alexander.deucher@amd.com> | 2017-09-29 17:07:40 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-10-09 03:16:28 +0300 |
commit | c3b16f16a4dffd8516a2020ce2539ebf8b2d6e33 (patch) | |
tree | a97a0933ef95b719dff4e483a65017f3c623baad /drivers/gpu | |
parent | 79867462634836ee5c39a2cdf624719feeb189bd (diff) | |
download | linux-c3b16f16a4dffd8516a2020ce2539ebf8b2d6e33.tar.xz |
drm/radeon: move ci_send_msg_to_smc to where it's used
It's used in ci_dpm.c so move it there and make it static.
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/radeon/ci_dpm.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/ci_dpm.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/ci_smc.c | 21 |
3 files changed, 22 insertions, 22 deletions
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index c97fbb2ab48b..7e1b04dc5593 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -184,6 +184,7 @@ static int ci_set_overdrive_target_tdp(struct radeon_device *rdev, u32 target_tdp); static int ci_update_uvd_dpm(struct radeon_device *rdev, bool gate); +static PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg); static PPSMC_Result ci_send_msg_to_smc_with_parameter(struct radeon_device *rdev, PPSMC_Msg msg, u32 parameter); @@ -1651,6 +1652,27 @@ static int ci_notify_hw_of_power_source(struct radeon_device *rdev, } #endif +static 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; +} + static PPSMC_Result ci_send_msg_to_smc_with_parameter(struct radeon_device *rdev, PPSMC_Msg msg, u32 parameter) { diff --git a/drivers/gpu/drm/radeon/ci_dpm.h b/drivers/gpu/drm/radeon/ci_dpm.h index 723220ffbea2..dff2a63df38f 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.h +++ b/drivers/gpu/drm/radeon/ci_dpm.h @@ -330,7 +330,6 @@ int ci_program_jump_on_start(struct radeon_device *rdev); void ci_stop_smc_clock(struct radeon_device *rdev); void ci_start_smc_clock(struct radeon_device *rdev); bool ci_is_smc_running(struct radeon_device *rdev); -PPSMC_Result ci_send_msg_to_smc(struct radeon_device *rdev, PPSMC_Msg msg); PPSMC_Result ci_wait_for_smc_inactive(struct radeon_device *rdev); int ci_load_smc_ucode(struct radeon_device *rdev, u32 limit); int ci_read_smc_sram_dword(struct radeon_device *rdev, 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) { |