This is a note to let you know that I've just added the patch titled
drm/amd/display (gcc13): fix enum mismatch
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amd-display-gcc13-fix-enum-mismatch.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 545094d993f4639482018becda5f2a47d126f0ab Mon Sep 17 00:00:00 2001
From: "Jiri Slaby (SUSE)" <jirislaby@xxxxxxxxxx>
Date: Mon, 31 Oct 2022 12:42:47 +0100
Subject: drm/amd/display (gcc13): fix enum mismatch
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From: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
commit 545094d993f4639482018becda5f2a47d126f0ab upstream.
rn_vbios_smu_set_dcn_low_power_state() produces a valid warning with
gcc-13:
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c:237:6: error: conflicting types for 'rn_vbios_smu_set_dcn_low_power_state' due to enum/integer mismatch; have 'void(struct clk_mgr_internal *, enum dcn_pwr_state)'
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h:36:6: note: previous declaration of 'rn_vbios_smu_set_dcn_low_power_state' with type 'void(struct clk_mgr_internal *, int)'
I.e. the type of the 2nd parameter of
rn_vbios_smu_set_dcn_low_power_state() in the declaration is int, while
the definition spells enum dcn_pwr_state. Synchronize them to the
latter (and add a forward enum declaration).
Cc: Martin Liska <mliska@xxxxxxx>
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: "Pan, Xinhui" <Xinhui.Pan@xxxxxxx>
Cc: David Airlie <airlied@xxxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx>
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.h
@@ -26,6 +26,8 @@
#ifndef DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_
#define DAL_DC_RN_CLK_MGR_VBIOS_SMU_H_
+enum dcn_pwr_state;
+
int rn_vbios_smu_get_smu_version(struct clk_mgr_internal *clk_mgr);
int rn_vbios_smu_set_dispclk(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz);
int rn_vbios_smu_set_dprefclk(struct clk_mgr_internal *clk_mgr);
@@ -33,7 +35,7 @@ int rn_vbios_smu_set_hard_min_dcfclk(str
int rn_vbios_smu_set_min_deep_sleep_dcfclk(struct clk_mgr_internal *clk_mgr, int requested_min_ds_dcfclk_khz);
void rn_vbios_smu_set_phyclk(struct clk_mgr_internal *clk_mgr, int requested_phyclk_khz);
int rn_vbios_smu_set_dppclk(struct clk_mgr_internal *clk_mgr, int requested_dpp_khz);
-void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, int display_count);
+void rn_vbios_smu_set_dcn_low_power_state(struct clk_mgr_internal *clk_mgr, enum dcn_pwr_state);
void rn_vbios_smu_enable_48mhz_tmdp_refclk_pwrdwn(struct clk_mgr_internal *clk_mgr, bool enable);
void rn_vbios_smu_enable_pme_wa(struct clk_mgr_internal *clk_mgr);
int rn_vbios_smu_is_periodic_retraining_disabled(struct clk_mgr_internal *clk_mgr);
Patches currently in stable-queue which might be from jirislaby@xxxxxxxxxx are
queue-6.1/linux-vt_buffer.h-allow-either-builtin-or-modular-fo.patch
queue-6.1/net-wwan-t7xx-do-not-compile-with-werror.patch
queue-6.1/bonding-gcc13-synchronize-bond_-a-t-lb_xmit-types.patch
queue-6.1/drm-amd-display-gcc13-fix-enum-mismatch.patch
queue-6.1/wifi-ath11k-synchronize-ath11k_mac_he_gi_to_nl80211_he_gi-s-return-type.patch
queue-6.1/thunderbolt-use-correct-type-in-tb_port_is_clx_enabled-prototype.patch
queue-6.1/sfc-gcc13-synchronize-ef100_enqueue_skb-s-return-type.patch
queue-6.1/block-blk-iocost-gcc13-keep-large-values-in-a-new-enum.patch
queue-6.1/wireguard-timers-cast-enum-limits-members-to-int-in-prints.patch
