diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 1fc8650079d..5df39bf9ee4 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -39,7 +39,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev); void evergreen_fini(struct radeon_device *rdev); -static void evergreen_pcie_gen2_enable(struct radeon_device *rdev); +void evergreen_pcie_gen2_enable(struct radeon_device *rdev); void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev) { @@ -3317,7 +3317,7 @@ void evergreen_fini(struct radeon_device *rdev) rdev->bios = NULL; } -static void evergreen_pcie_gen2_enable(struct radeon_device *rdev) +void evergreen_pcie_gen2_enable(struct radeon_device *rdev) { u32 link_width_cntl, speed_cntl; diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index bf4fce7c43f..b6c8a4880a8 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -40,6 +40,7 @@ extern void evergreen_mc_program(struct radeon_device *rdev); extern void evergreen_irq_suspend(struct radeon_device *rdev); extern int evergreen_mc_init(struct radeon_device *rdev); extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); +extern void evergreen_pcie_gen2_enable(struct radeon_device *rdev); #define EVERGREEN_PFP_UCODE_SIZE 1120 #define EVERGREEN_PM4_UCODE_SIZE 1376 @@ -1376,6 +1377,9 @@ static int cayman_startup(struct radeon_device *rdev) { int r; + /* enable pcie gen2 link */ + evergreen_pcie_gen2_enable(rdev); + if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) { r = ni_init_microcode(rdev); if (r) { |