[PATCH 1/3] Revert "UBUNTU: SAUCE: drm/dp: add DP_QUIRK_FORCE_PSR_CHIP_DEFAULT quirk to CMN prod-ID 19-15"

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1907285

This reverts commit 6ce0400c4a3c77a36c1304bc33011740054b86b3.

Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
---
 drivers/gpu/drm/drm_dp_helper.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index e1db953bc431..8c229e761f69 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -1887,11 +1887,6 @@ static const struct edid_quirk edid_quirk_list[] = {
 	{ MFG(0x4d, 0x10), PROD_ID(0xc7, 0x14), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
 	{ MFG(0x4d, 0x10), PROD_ID(0xe6, 0x14), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
 	{ MFG(0x4c, 0x83), PROD_ID(0x47, 0x41), BIT(DP_QUIRK_FORCE_DPCD_BACKLIGHT) },
-	/*
-	 * Some HP ZBook Studio G7 systems have panels support and relies on
-	 * PSR being enabled.
-	 */
-	{ MFG(0x0d, 0xae), PROD_ID(0x19, 0x15), BIT(DP_QUIRK_FORCE_PSR_CHIP_DEFAULT) },
 };
 
 #undef MFG
-- 
2.29.2