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| author | Suraj Kandpal <suraj.kandpal@intel.com> | 2024-03-06 08:12:47 +0530 |
|---|---|---|
| committer | Mika Kahola <mika.kahola@intel.com> | 2024-03-06 09:50:48 +0200 |
| commit | 4af50beb4e0f9e6aed9cd53436c099f1dba826f1 (patch) | |
| tree | c305ad7535a633d55bb9baa360e954bf5883d44f /drivers/gpu/drm/xe/xe_gsc_proxy.c | |
| parent | b8e7996f4126d89547ff410fe5ddbc7e47e80cee (diff) | |
| download | linux-next-4af50beb4e0f9e6aed9cd53436c099f1dba826f1.tar.gz linux-next-4af50beb4e0f9e6aed9cd53436c099f1dba826f1.zip | |
drm/xe: Use gsc_proxy_init_done to check proxy status
Expose gsc_proxy_init_done so that we can check if gsc proxy has
been initialized or not.
--v2
-Check if GSC FW is enabled before taking forcewake ref [Daniele]
--v3
-Directly call proxy check function inside if condition
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240306024247.1857881-5-suraj.kandpal@intel.com
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gsc_proxy.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gsc_proxy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_gsc_proxy.c b/drivers/gpu/drm/xe/xe_gsc_proxy.c index 309ef80e3b95..1ced6b4d4946 100644 --- a/drivers/gpu/drm/xe/xe_gsc_proxy.c +++ b/drivers/gpu/drm/xe/xe_gsc_proxy.c @@ -66,7 +66,7 @@ static inline struct xe_device *kdev_to_xe(struct device *kdev) return dev_get_drvdata(kdev); } -static bool gsc_proxy_init_done(struct xe_gsc *gsc) +bool xe_gsc_proxy_init_done(struct xe_gsc *gsc) { struct xe_gt *gt = gsc_to_gt(gsc); u32 fwsts1 = xe_mmio_read32(gt, HECI_FWSTS1(MTL_GSC_HECI1_BASE)); @@ -528,7 +528,7 @@ int xe_gsc_proxy_start(struct xe_gsc *gsc) if (err) return err; - if (!gsc_proxy_init_done(gsc)) { + if (!xe_gsc_proxy_init_done(gsc)) { xe_gt_err(gsc_to_gt(gsc), "GSC FW reports proxy init not completed\n"); return -EIO; } |