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authorMichal Wajdeczko <michal.wajdeczko@intel.com>2023-11-16 16:12:40 +0100
committerRodrigo Vivi <rodrigo.vivi@intel.com>2023-12-21 11:44:38 -0500
commitcd1c9c54c34b3a2540fdf49eafd49a61747a6342 (patch)
tree5b57cb89590a7b24c55360cfdbc9669ba74c9e30
parent4a9b7d29c117fc6e49690728f35b6a16454556f2 (diff)
drm/xe/guc: Copy response data from proper registers
While copying GuC response from the scratch registers to the buffer, formula to identify next scratch register is broken. Fix it. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
-rw-r--r--drivers/gpu/drm/xe/xe_guc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c
index 311c5d539423..aa4af536c1e9 100644
--- a/drivers/gpu/drm/xe/xe_guc.c
+++ b/drivers/gpu/drm/xe/xe_guc.c
@@ -703,7 +703,7 @@ proto:
response_buf[0] = header;
for (i = 1; i < VF_SW_FLAG_COUNT; i++) {
- reply_reg.addr += i * sizeof(u32);
+ reply_reg.addr += sizeof(u32);
response_buf[i] = xe_mmio_read32(gt, reply_reg);
}
}