[PATCH 3/4] SWDEV-227979 - Add 4k resolution for virtual display

[Alex Deucher]

On Wed, Mar 25, 2020 at 4:33 AM Emily Deng <Emily.Deng at amd.com> wrote:
>
> Add 4k resolution for virtual connector.
>
> Signed-off-by: Emily Deng <Emily.Deng at amd.com>

Please fix the patch title.  With that fixed:
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> index 3c9f2d2..8656cb7 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
> @@ -281,7 +281,7 @@ static int dce_virtual_get_modes(struct drm_connector *connector)
>         static const struct mode_size {
>                 int w;
>                 int h;
> -       } common_modes[17] = {
> +       } common_modes[21] = {
>                 { 640,  480},
>                 { 720,  480},
>                 { 800,  600},
> @@ -298,10 +298,14 @@ static int dce_virtual_get_modes(struct drm_connector *connector)
>                 {1680, 1050},
>                 {1600, 1200},
>                 {1920, 1080},
> -               {1920, 1200}
> +               {1920, 1200},
> +               {4096, 3112},
> +               {3656, 2664},
> +               {3840, 2160},
> +               {4096, 2160},
>         };
>
> -       for (i = 0; i < 17; i++) {
> +       for (i = 0; i < 21; i++) {
>                 mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false);
>                 drm_mode_probed_add(connector, mode);
>         }
> --
> 2.7.4
>
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