[PATCH 13/13] drm/i915/display: Enable PSR2 selective fetch by default

José Roberto de Souza jose.souza at intel.com
Wed Sep 1 22:58:03 UTC 2021


With all the past fixes now this feature is functional and can be
enabled by default.
This config can be removed from the code but will leave it for a
couple of kernel releases just in cases some major issue is found.

Cc: Gwan-gyeong Mun <gwan-gyeong.mun at intel.com>
Signed-off-by: José Roberto de Souza <jose.souza at intel.com>
---
 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 e07f4cfea63a8..1de15065a94cc 100644
--- a/drivers/gpu/drm/i915/i915_params.c
+++ b/drivers/gpu/drm/i915/i915_params.c
@@ -105,7 +105,7 @@ i915_param_named(psr_safest_params, bool, 0400,
 i915_param_named_unsafe(enable_psr2_sel_fetch, bool, 0400,
 	"Enable PSR2 selective fetch "
 	"(0=disabled, 1=enabled) "
-	"Default: 0");
+	"Default: 1");
 
 i915_param_named_unsafe(force_probe, charp, 0400,
 	"Force probe the driver for specified devices. "
diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h
index f27eceb82c0f5..8d725b64592d8 100644
--- a/drivers/gpu/drm/i915/i915_params.h
+++ b/drivers/gpu/drm/i915/i915_params.h
@@ -55,7 +55,7 @@ struct drm_printer;
 	param(int, enable_fbc, -1, 0600) \
 	param(int, enable_psr, -1, 0600) \
 	param(bool, psr_safest_params, false, 0400) \
-	param(bool, enable_psr2_sel_fetch, false, 0400) \
+	param(bool, enable_psr2_sel_fetch, true, 0400) \
 	param(int, disable_power_well, -1, 0400) \
 	param(int, enable_ips, 1, 0600) \
 	param(int, invert_brightness, 0, 0600) \
-- 
2.33.0



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