Re: [PATCH] drm/amd/display: fix compilation error

[Alex Deucher]

On Wed, Jun 12, 2019 at 10:34 PM Hariprasad Kelam
<hariprasad.kelam@xxxxxxxxx> wrote:
>
> this patch fixes below compilation error
>
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c: In
> function âdcn10_apply_ctx_for_surfaceâ:
> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c:2378:3:
> error: implicit declaration of function âudelayâ
> [-Werror=implicit-function-declaration]
>    udelay(underflow_check_delay_us);
>
> Signed-off-by: Hariprasad Kelam <hariprasad.kelam@xxxxxxxxx>

What branch is this patch based on?

Alex

> ---
>  drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
> index d2352949..1ac9a4f 100644
> --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
> +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
> @@ -23,6 +23,7 @@
>   *
>   */
>
> +#include <linux/delay.h>
>  #include "dm_services.h"
>  #include "core_types.h"
>  #include "resource.h"
> --
> 2.7.4
>
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