This is a note to let you know that I've just added the patch titled Revert "drm/amd/display: correct hostvm flag" to the 5.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: revert-drm-amd-display-correct-hostvm-flag.patch and it can be found in the queue-5.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 96ab3cb3b0f862308a03046d01d66c7b4154846b Mon Sep 17 00:00:00 2001 From: Aric Cyr <aric.cyr@xxxxxxx> Date: Mon, 19 Sep 2022 17:42:22 -0400 Subject: Revert "drm/amd/display: correct hostvm flag" From: Aric Cyr <aric.cyr@xxxxxxx> commit 96ab3cb3b0f862308a03046d01d66c7b4154846b upstream. This reverts commit 796d6a37ff5ffaf9f2dc0f3f4bf9f4a1034c00de. 4K144 resolution isn't available on DCN31. Reviewed-by: Sherry Wang <Yao.Wang1@xxxxxxx> Acked-by: Hamza Mahfooz <hamza.mahfooz@xxxxxxx> Signed-off-by: Aric Cyr <aric.cyr@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c @@ -892,7 +892,7 @@ static const struct dc_debug_options deb .enable_sw_cntl_psr = true, .apply_vendor_specific_lttpr_wa = true, .enable_z9_disable_interface = true, /* Allow support for the PMFW interface for disable Z9*/ - .dml_hostvm_override = DML_HOSTVM_NO_OVERRIDE, + .dml_hostvm_override = DML_HOSTVM_OVERRIDE_FALSE, }; static const struct dc_debug_options debug_defaults_diags = { Patches currently in stable-queue which might be from aric.cyr@xxxxxxx are queue-5.19/revert-drm-amd-display-correct-hostvm-flag.patch queue-5.19/drm-amd-display-remove-interface-for-periodic-interr.patch