From: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Date: Mon, 1 Jun 2026 14:12:15 +0000 (+0530)
Subject: drm/amd/display: Add missing kdoc for ALLM parameters
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4c6ec729fb7a8bf8a27b19bd70a1b945ad93dac;p=thirdparty%2Fkernel%2Flinux.git

drm/amd/display: Add missing kdoc for ALLM parameters

Add descriptions for the missing parameters for ALLMEnabled and
ALLMValue  to keep the function documentation synchronized with the
function prototype mod_build_hf_vsif_infopacket().

Fixes the below with gcc W=1:
../display/modules/info_packet/info_packet.c:507 function parameter 'ALLMEnabled' not described in 'mod_build_hf_vsif_infopacket'
../display/modules/info_packet/info_packet.c:507 function parameter 'ALLMValue' not described in 'mod_build_hf_vsif_infopacket'

Fixes: 3c2381b92cba ("drm/amd/display: add support for VSIP info packet")
Cc: Roman Li <roman.li@amd.com>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Wayne Lin <Wayne.Lin@amd.com>
Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
index fa05547c615ad..f5ac4bf32a784 100644
--- a/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
+++ b/drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c
@@ -502,6 +502,8 @@ void mod_build_vsc_infopacket(const struct dc_stream_state *stream,
  *
  *  @stream:      contains data we may need to construct VSIF (i.e. timing_3d_format, etc.)
  *  @info_packet: output structure where to store VSIF
+ *  @ALLMEnabled: indicates whether ALLM HF-VSIF should be generated
+ *  @ALLMValue:   ALLM bit value to advertise in HF-VSIF
  */
 void mod_build_hf_vsif_infopacket(const struct dc_stream_state *stream,
 		struct dc_info_packet *info_packet, int ALLMEnabled, int ALLMValue)