From 11d9b392726e964759986e44e05b5e75b0ffb80f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 10 Mar 2022 02:47:51 +0200
Subject: drm/i915: Constify intel_drrs_init() args
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Git-commit: faf6e8fc73aab9db01964753adf112f1d1ac6524
Patch-mainline: v5.19-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
Pass the fixed_mode as const to intel_drrs_init() since it's
not supposed to mutate the mode.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220310004802.16310-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/i915/display/intel_drrs.c | 2 +-
drivers/gpu/drm/i915/display/intel_drrs.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_drrs.c b/drivers/gpu/drm/i915/display/intel_drrs.c
index 146f2cf7d01a..3b871a51eb55 100644
--- a/drivers/gpu/drm/i915/display/intel_drrs.c
+++ b/drivers/gpu/drm/i915/display/intel_drrs.c
@@ -421,7 +421,7 @@ void intel_drrs_page_flip(struct intel_atomic_state *state,
*/
struct drm_display_mode *
intel_drrs_init(struct intel_connector *connector,
- struct drm_display_mode *fixed_mode)
+ const struct drm_display_mode *fixed_mode)
{
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
struct intel_encoder *encoder = connector->encoder;
diff --git a/drivers/gpu/drm/i915/display/intel_drrs.h b/drivers/gpu/drm/i915/display/intel_drrs.h
index 9ec9c447211a..6bca7692f59f 100644
--- a/drivers/gpu/drm/i915/display/intel_drrs.h
+++ b/drivers/gpu/drm/i915/display/intel_drrs.h
@@ -31,6 +31,6 @@ void intel_drrs_compute_config(struct intel_dp *intel_dp,
struct intel_crtc_state *pipe_config,
int output_bpp, bool constant_n);
struct drm_display_mode *intel_drrs_init(struct intel_connector *connector,
- struct drm_display_mode *fixed_mode);
+ const struct drm_display_mode *fixed_mode);
#endif /* __INTEL_DRRS_H__ */
--
2.38.1