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drm/amdgpu: rename amdgpu_device_is_px to amdgpu_device_supports_boco (v2)

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BACO - Bus Active, Chip Off
BOCO - Bus Off, Chip Off

To better match what we are checking for and to align with
amdgpu_device_supports_baco.

BOCO is used on PowerXpress/Hybrid Graphics systems and BACO
is used on desktop dGPU boards.

v2: fix typo in documentation

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2019-10-04 10:42:22 -05:00
parent a69cba42b1
commit 31af062acf
4 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@@ -137,14 +137,14 @@ static DEVICE_ATTR(pcie_replay_count, S_IRUGO,
static void amdgpu_device_get_pcie_info(struct amdgpu_device *adev);
/**
* amdgpu_device_is_px - Is the device is a dGPU with HG/PX power control
* amdgpu_device_supports_boco - Is the device a dGPU with HG/PX power control
*
* @dev: drm_device pointer
*
* Returns true if the device is a dGPU with HG/PX power control,
* otherwise return false.
*/
bool amdgpu_device_is_px(struct drm_device *dev)
bool amdgpu_device_supports_boco(struct drm_device *dev)
{
struct amdgpu_device *adev = dev->dev_private;
@@ -1088,7 +1088,7 @@ static void amdgpu_switcheroo_set_state(struct pci_dev *pdev, enum vga_switchero
{
struct drm_device *dev = pci_get_drvdata(pdev);
if (amdgpu_device_is_px(dev) && state == VGA_SWITCHEROO_OFF)
if (amdgpu_device_supports_boco(dev) && state == VGA_SWITCHEROO_OFF)
return;
if (state == VGA_SWITCHEROO_ON) {
@@ -2913,7 +2913,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
* ignore it */
vga_client_register(adev->pdev, adev, NULL, amdgpu_device_vga_set_decode);
if (amdgpu_device_is_px(ddev))
if (amdgpu_device_supports_boco(ddev))
runtime = true;
if (!pci_is_thunderbolt_attached(adev->pdev))
vga_switcheroo_register_client(adev->pdev,