summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/radeon
diff options
context:
space:
mode:
authorAlex Deucher <alexander.deucher@amd.com>2012-03-20 17:18:09 -0400
committerDave Airlie <airlied@redhat.com>2012-03-21 06:55:52 +0000
commit14607d08366c3787f70b8e5a0a29adfb28e5f128 (patch)
treece020f59645cb900cf55dac7ca72a5c2c95fb0b0 /drivers/gpu/drm/radeon
parente83753bb61f6d2184daf3c59707094d8994ec85e (diff)
downloadop-kernel-dev-14607d08366c3787f70b8e5a0a29adfb28e5f128.zip
op-kernel-dev-14607d08366c3787f70b8e5a0a29adfb28e5f128.tar.gz
drm/radeon/kms: update power table parsing for SI
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon')
-rw-r--r--drivers/gpu/drm/radeon/radeon.h1
-rw-r--r--drivers/gpu/drm/radeon/radeon_atombios.c21
2 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 03ab8ff..aaad93d 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -977,6 +977,7 @@ enum radeon_int_thermal_type {
THERMAL_TYPE_EVERGREEN,
THERMAL_TYPE_SUMO,
THERMAL_TYPE_NI,
+ THERMAL_TYPE_SI,
};
struct radeon_voltage {
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index afb127c..f6e69b8 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1894,6 +1894,8 @@ static const char *pp_lib_thermal_controller_names[] = {
"emc2103",
"Sumo",
"Northern Islands",
+ "Southern Islands",
+ "lm96163",
};
union power_info {
@@ -1910,6 +1912,7 @@ union pplib_clock_info {
struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
+ struct _ATOM_PPLIB_SI_CLOCK_INFO si;
};
union pplib_power_state {
@@ -2167,6 +2170,11 @@ static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *r
(controller->ucFanParameters &
ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
rdev->pm.int_thermal_type = THERMAL_TYPE_NI;
+ } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_SISLANDS) {
+ DRM_INFO("Internal thermal controller %s fan control\n",
+ (controller->ucFanParameters &
+ ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+ rdev->pm.int_thermal_type = THERMAL_TYPE_SI;
} else if ((controller->ucType ==
ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
(controller->ucType ==
@@ -2299,6 +2307,19 @@ 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 (ASIC_IS_DCE6(rdev)) {
+ sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
+ sclk |= clock_info->si.ucEngineClockHigh << 16;
+ mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
+ mclk |= clock_info->si.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_SW;
+ rdev->pm.power_state[state_index].clock_info[mode_index].voltage.voltage =
+ le16_to_cpu(clock_info->si.usVDDC);
+ rdev->pm.power_state[state_index].clock_info[mode_index].voltage.vddci =
+ le16_to_cpu(clock_info->si.usVDDCI);
} else if (ASIC_IS_DCE4(rdev)) {
sclk = le16_to_cpu(clock_info->evergreen.usEngineClockLow);
sclk |= clock_info->evergreen.ucEngineClockHigh << 16;
OpenPOWER on IntegriCloud