[PATCH 028/165] drm/radeon: update power state parsing for CI

[alexdeuc...@gmail.com]

From: Alex Deucher <alexander.deuc...@amd.com>

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/radeon/radeon_atombios.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c 
b/drivers/gpu/drm/radeon/radeon_atombios.c
index cb3273b..88a55af 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1945,6 +1945,7 @@ union pplib_clock_info {
        struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
        struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
        struct _ATOM_PPLIB_SI_CLOCK_INFO si;
+       struct _ATOM_PPLIB_CI_CLOCK_INFO ci;
 };

 union pplib_power_state {
@@ -2353,6 +2354,15 @@ static bool 
radeon_atombios_parse_pplib_clock_info(struct radeon_device *rdev,
                        sclk |= clock_info->rs780.ucLowEngineClockHigh << 16;
                        
rdev->pm.power_state[state_index].clock_info[mode_index].sclk = sclk;
                }
+       } else if (rdev->family >= CHIP_BONAIRE) {
+               sclk = le16_to_cpu(clock_info->ci.usEngineClockLow);
+               sclk |= clock_info->ci.ucEngineClockHigh << 16;
+               mclk = le16_to_cpu(clock_info->ci.usMemoryClockLow);
+               mclk |= clock_info->ci.ucMemoryClockHigh << 16;
+               rdev->pm.power_state[state_index].clock_info[mode_index].mclk = 
mclk;
+               rdev->pm.power_state[state_index].clock_info[mode_index].sclk = 
sclk;
+               
rdev->pm.power_state[state_index].clock_info[mode_index].voltage.type =
+                       VOLTAGE_NONE;
        } else if (rdev->family >= CHIP_TAHITI) {
                sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
                sclk |= clock_info->si.ucEngineClockHigh << 16;
-- 
1.7.7.5