From: Lijo Lazar <lijo.lazar@amd.com>
Date: Thu, 24 Aug 2023 12:54:52 +0000 (+0530)
Subject: drm/amd/pm:Fix GFX deep sleep clock reporting
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=608f604c791302ae1d93174d0ab5edba001435ee;p=linux.git

drm/amd/pm:Fix GFX deep sleep clock reporting

For SMU v13.0.6, keep GFX deep sleep clock reporting style consistent
with that of other clocks. Sample format below.

S: 78Mhz *
0: 600Mhz
1: 800Mhz

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
index 29e1cada7667d..94b0a7226ba4f 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c
@@ -870,7 +870,15 @@ static int smu_v13_0_6_print_clk_levels(struct smu_context *smu,
 		min_clk = pstate_table->gfxclk_pstate.curr.min;
 		max_clk = pstate_table->gfxclk_pstate.curr.max;
 
-		if (!smu_v13_0_6_freqs_in_same_level(now, min_clk) &&
+		if (now < SMU_13_0_6_DSCLK_THRESHOLD) {
+			size += sysfs_emit_at(buf, size, "S: %uMhz *\n",
+					      now);
+			size += sysfs_emit_at(buf, size, "0: %uMhz\n",
+					      min_clk);
+			size += sysfs_emit_at(buf, size, "1: %uMhz\n",
+					      max_clk);
+
+		} else if (!smu_v13_0_6_freqs_in_same_level(now, min_clk) &&
 		    !smu_v13_0_6_freqs_in_same_level(now, max_clk)) {
 			size += sysfs_emit_at(buf, size, "0: %uMhz\n",
 					      min_clk);