Re: [PATCH] drm/amd/display: Add a proper DMI match for Precision devices

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On 7/12/2022 10:59, Rodrigo Siqueira wrote:
We had an MST fix for some DELL devices that got merged, but we missed
other products. This commit adds the other missing Precision devices.

Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
Cc: Jerry Zuo <Jerry.Zuo@xxxxxxx>
Cc: Qian Fu <Qian.Fu@xxxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Fixes: 9fcd8af669d7 ("drm/amd/display: Ignore First MST Sideband Message Return Error")
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
---
  drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 12 ++++++++++++
  1 file changed, 12 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e203d75834de..96a0be8508ce 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -1408,6 +1408,18 @@ static const struct dmi_system_id hpd_disconnect_quirk_table[] = {
  			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3660"),
  		},
  	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3260"),
+	},

Just a nit here, the "}," should be indented one tab to the right.

Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
+	},
+	{
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3460"),
+		},
+	},
  	{}
  };




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