This is a note to let you know that I've just added the patch titled drm/amdgpu/display: don't assert in set backlight function to the 5.11-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: drm-amdgpu-display-don-t-assert-in-set-backlight-function.patch and it can be found in the queue-5.11 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From dfd8b7fbd985ec1cf76fe10f2875a50b10833740 Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexander.deucher@xxxxxxx> Date: Thu, 10 Dec 2020 01:20:08 -0500 Subject: drm/amdgpu/display: don't assert in set backlight function From: Alex Deucher <alexander.deucher@xxxxxxx> commit dfd8b7fbd985ec1cf76fe10f2875a50b10833740 upstream. It just spams the logs. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -2571,7 +2571,6 @@ bool dc_link_set_backlight_level(const s if (pipe_ctx->plane_state == NULL) frame_ramp = 0; } else { - ASSERT(false); return false; } Patches currently in stable-queue which might be from alexander.deucher@xxxxxxx are queue-5.11/drm-amd-display-fix-nested-fpu-context-in-dcn21_validate_bandwidth.patch queue-5.11/drm-radeon-also-init-gem-funcs-in-radeon_gem_prime_import_sg_table.patch queue-5.11/drm-amd-display-add-a-backlight-module-option.patch queue-5.11/drm-amd-pm-correct-the-watermark-settings-for-polaris.patch queue-5.11/drm-amdgpu-display-simplify-backlight-setting.patch queue-5.11/drm-amdgpu-display-use-gfp_atomic-in-dcn21_validate_bandwidth_fp.patch queue-5.11/drm-amdgpu-fix-s0ix-handling-when-the-config_amd_pmc-m.patch queue-5.11/drm-amdgpu-display-handle-aux-backlight-in-backlight_get_brightness.patch queue-5.11/drm-amdgpu-display-don-t-assert-in-set-backlight-function.patch queue-5.11/drm-amd-pm-bug-fix-for-pcie-dpm.patch