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drm/amd/display: Decrease stack size in logging path

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[why]
Reducing stack size can avoid stack over flow

[how]
Make local variables const and static so they are not
on the stack.

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Signed-off-by: Reza Amini <reza.amini@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Reza Amini
2025-08-12 10:02:45 -04:00
committed by Alex Deucher
parent 90868205b6
commit dbe8886174
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/hwss/dcn10/dcn10_hwseq.c
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@@ -328,7 +328,7 @@ static void dcn10_log_hubp_states(struct dc *dc, void *log_ctx)
}
DTN_INFO("\n=======HUBP FL======\n");
char pLabels[18][50] = {
static const char * const pLabels[] = {
"inst", "Enabled ", "Done ", "adr_mode ", "width ", "mpc_width ",
"tmz", "xbar_sel_R", "xbar_sel_G", "xbar_sel_B", "adr_hi ",
"adr_low", "REFCYC", "Bias", "Scale", "Mode",
@@ -552,7 +552,7 @@ static void dcn10_log_color_state(struct dc *dc,
dc->caps.color.mpc.ogam_ram,
dc->caps.color.mpc.ocsc);
DTN_INFO("===== MPC RMCM 3DLUT =====\n");
char pLabels[19][50] = {
static const char * const pLabels[] = {
"MPCC", "SIZE", "MODE", "MODE_CUR", "RD_SEL",
"30BIT_EN", "WR_EN_MASK", "RAM_SEL", "OUT_NORM_FACTOR", "FL_SEL",
"OUT_OFFSET", "OUT_SCALE", "FL_DONE", "SOFT_UNDERFLOW", "HARD_UNDERFLOW",