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authorAlex Deucher <alexander.deucher@amd.com>2013-03-28 10:44:28 -0400
committerAlex Deucher <alexander.deucher@amd.com>2013-06-27 19:40:05 -0400
commitfa4b5471bd6231d293a2de9ad016e39eb2c9c70e (patch)
treedf0e718c364b50457e1b72e2930f3be5b8e39c19 /drivers/gpu/drm/radeon/btc_dpm.c
parenta9e61410921bcc1aa8f594ffa6301d5baba90f3b (diff)
downloadlinux-fa4b5471bd6231d293a2de9ad016e39eb2c9c70e.tar.bz2
drm/radeon/dpm: add dpm_enable failure output (7xx-ni)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/btc_dpm.c')
-rw-r--r--drivers/gpu/drm/radeon/btc_dpm.c25
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
index 52fd2c8eed5f..4a50b508d302 100644
--- a/drivers/gpu/drm/radeon/btc_dpm.c
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -2353,14 +2353,18 @@ int btc_dpm_enable(struct radeon_device *rdev)
if (pi->voltage_control) {
rv770_enable_voltage_control(rdev, true);
ret = cypress_construct_voltage_tables(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_construct_voltage_tables failed\n");
return ret;
+ }
}
if (pi->mvdd_control) {
ret = cypress_get_mvdd_configuration(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_get_mvdd_configuration failed\n");
return ret;
+ }
}
if (eg_pi->dynamic_ac_timing) {
@@ -2391,27 +2395,34 @@ int btc_dpm_enable(struct radeon_device *rdev)
btc_enable_dynamic_pcie_gen2(rdev, true);
ret = rv770_upload_firmware(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_upload_firmware failed\n");
return ret;
-
+ }
ret = cypress_get_table_locations(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_get_table_locations failed\n");
return ret;
+ }
ret = btc_init_smc_table(rdev, boot_ps);
if (ret)
return ret;
if (eg_pi->dynamic_ac_timing) {
ret = cypress_populate_mc_reg_table(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_populate_mc_reg_table failed\n");
return ret;
+ }
}
cypress_program_response_times(rdev);
r7xx_start_smc(rdev);
ret = cypress_notify_smc_display_change(rdev, false);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_notify_smc_display_change failed\n");
return ret;
+ }
cypress_enable_sclk_control(rdev, true);
if (eg_pi->memory_transition)