On 1/20/2021 12:31 PM, John.C.Harrison@xxxxxxxxx wrote:
From: John Harrison <John.C.Harrison@xxxxxxxxx>
The meaning of 'default' for the enable_guc module parameter has been
updated to accurately reflect what is supported on current platforms.
So start using the defaults instead of forcing everything off.
Worth noting that everything will still be off as that's the default for
all platforms that are out of force_probe, but this way we're more
flexible for what comes next.
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
Daniele
Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx>
CC: Daniele Ceraolo Spurio <daniele.ceraolospurio@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_params.c | 2 +-
drivers/gpu/drm/i915/i915_params.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c
index 6939634e56ed..ec1561f5b051 100644
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -160,7 +160,7 @@ i915_param_named_unsafe(edp_vswing, int, 0400,
i915_param_named_unsafe(enable_guc, int, 0400,
"Enable GuC load for GuC submission and/or HuC load. "
"Required functionality can be selected using bitmask values. "
- "(-1=auto, 0=disable [default], 1=GuC submission, 2=HuC load)");
+ "(-1=auto [default], 0=disable, 1=GuC submission, 2=HuC load)");
i915_param_named(guc_log_level, int, 0400,
"GuC firmware logging level. Requires GuC to be loaded. "
diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
index f031966af5b7..3f1b4ad6abdf 100644
--- a/drivers/gpu/drm/i915/i915_params.h
+++ b/drivers/gpu/drm/i915/i915_params.h
@@ -59,7 +59,7 @@ struct drm_printer;
param(int, disable_power_well, -1, 0400) \
param(int, enable_ips, 1, 0600) \
param(int, invert_brightness, 0, 0600) \
- param(int, enable_guc, 0, 0400) \
+ param(int, enable_guc, -1, 0400) \
param(int, guc_log_level, -1, 0400) \
param(char *, guc_firmware_path, NULL, 0400) \
param(char *, huc_firmware_path, NULL, 0400) \
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