From: John Harrison <John.C.Harrison@xxxxxxxxx>
[ Upstream commit 275dac1f7f5e9c2a2e806b34d3b10804eec0ac3c ]
A pair of pre-Xe registers were being included in the Xe capture list.
GuC was rejecting those as being invalid and logging errors about
them. So, stop doing it.
Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx>
Reviewed-by: Alan Previn <alan.previn.teres.alexis@xxxxxxxxx>
Fixes: dce2bd542337 ("drm/i915/guc: Add Gen9 registers for GuC error state capture.")
Cc: Alan Previn <alan.previn.teres.alexis@xxxxxxxxx>
Cc: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@xxxxxxxxx>
Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Cc: John Harrison <John.C.Harrison@xxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Cc: Balasubramani Vivekanandan <balasubramani.vivekanandan@xxxxxxxxx>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20230428185636.457407-2-John.C.Harrison@xxxxxxxxx
(cherry picked from commit b049132d61336f643d8faf2f6574b063667088cf)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
index 710999d7189ee..8c08899aa3c8d 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_capture.c
@@ -30,12 +30,14 @@
{ FORCEWAKE_MT, 0, 0, "FORCEWAKE" }
#define COMMON_GEN9BASE_GLOBAL \
- { GEN8_FAULT_TLB_DATA0, 0, 0, "GEN8_FAULT_TLB_DATA0" }, \
- { GEN8_FAULT_TLB_DATA1, 0, 0, "GEN8_FAULT_TLB_DATA1" }, \
{ ERROR_GEN6, 0, 0, "ERROR_GEN6" }, \
{ DONE_REG, 0, 0, "DONE_REG" }, \
{ HSW_GTT_CACHE_EN, 0, 0, "HSW_GTT_CACHE_EN" }
+#define GEN9_GLOBAL \
+ { GEN8_FAULT_TLB_DATA0, 0, 0, "GEN8_FAULT_TLB_DATA0" }, \
+ { GEN8_FAULT_TLB_DATA1, 0, 0, "GEN8_FAULT_TLB_DATA1" }
+
#define COMMON_GEN12BASE_GLOBAL \
{ GEN12_FAULT_TLB_DATA0, 0, 0, "GEN12_FAULT_TLB_DATA0" }, \
{ GEN12_FAULT_TLB_DATA1, 0, 0, "GEN12_FAULT_TLB_DATA1" }, \
@@ -141,6 +143,7 @@ static const struct __guc_mmio_reg_descr xe_lpd_gsc_inst_regs[] = {
static const struct __guc_mmio_reg_descr default_global_regs[] = {
COMMON_BASE_GLOBAL,
COMMON_GEN9BASE_GLOBAL,
+ GEN9_GLOBAL,
};
static const struct __guc_mmio_reg_descr default_rc_class_regs[] = {
--
2.39.2
