Re: [PATCH] BACKPORT: drm/amdgpu/disply: set num_crtc earlier

[Greg KH <gregkh@linuxfoundation.org>]

On Mon, May 30, 2022 at 05:29:02PM +0800, Ryan Lin wrote:
> From: Alex Deucher <alexander.deucher@amd.com>
> 
> To avoid a recently added warning:
>  Bogus possible_crtcs: [ENCODER:65:TMDS-65] possible_crtcs=0xf (full crtc mask=0x7)
>  WARNING: CPU: 3 PID: 439 at drivers/gpu/drm/drm_mode_config.c:617 drm_mode_config_validate+0x178/0x200 [drm]
> In this case the warning is harmless, but confusing to users.
> 
> Fixes: 0df108237433 ("drm: Validate encoder->possible_crtcs")
> Bug: https://bugzilla.kernel.org/show_bug.cgi?id=209123
> Reviewed-by: Daniel Vetter <daniel@ffwll.ch>
> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> Cc: stable@vger.kernel.org


Why did you not sign off on this?

And what is the git id of this in Linus's tree?

> Conflicts:
> 	drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> 	[Ryan Lin: Fixed the conflict, remove the non-main changed part
> 	of this patch]

No need for this here, right?

thanks,

greg k-h