Re: [PATCH v2 05/12] drm: rockchip/vop: filter interlace display mode

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On 02/02/2015 03:00 AM, Daniel Kurtz wrote:
Hi ykk,

On Fri, Jan 30, 2015 at 7:29 PM, Yakir Yang <ykk@xxxxxxxxxxxxxx> wrote:
RK3288's VOP do not support INTERLACE display mode, so we should
remove those modes out of mode_ok list.

Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>

Reviewed-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>

Can you move this patch out of your hdmi audio patch set, and send it
separately?
This fix is independent of the others.

Thanks!


Okay. : )

---
Changes in v2:
- filter interlace display mode for rockchip vop

  drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 9a5c571..bedab42 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -808,7 +808,8 @@ static bool vop_crtc_mode_fixup(struct drm_crtc *crtc,
                                 const struct drm_display_mode *mode,
                                 struct drm_display_mode *adjusted_mode)
  {
-       if (adjusted_mode->htotal == 0 || adjusted_mode->vtotal == 0)
+       if (adjusted_mode->htotal == 0 || adjusted_mode->vtotal == 0 ||
+           (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE))
                 return false;

         return true;
--
2.1.2


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