diff mbox

drm/msm/mdp5: fix incorrect parameter for msm_framebuffer_iova()

Message ID 1432133847-348-1-git-send-email-sviau@codeaurora.org (mailing list archive)
State Not Applicable, archived
Delegated to: Andy Gross
Headers show

Commit Message

Stephane Viau May 20, 2015, 2:57 p.m. UTC
The index of ->planes[] array (3rd parameter) cannot be equal to MAX_PLANE.
This looks like a typo that is now fixed.

Signed-off-by: Stephane Viau <sviau@codeaurora.org>
---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Rob Clark May 20, 2015, 3:29 p.m. UTC | #1
On Wed, May 20, 2015 at 10:57 AM, Stephane Viau <sviau@codeaurora.org> wrote:
> The index of ->planes[] array (3rd parameter) cannot be equal to MAX_PLANE.
> This looks like a typo that is now fixed.
>
> Signed-off-by: Stephane Viau <sviau@codeaurora.org>

Acked-by: Rob Clark <robdclark@gmail.com>

Dave, since it looks like you've merged my earlier fixes pull but
haven't sent to linus yet, do you mind applying this one directly on
msm-fixes?

BR,
-R

> ---
>  drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
> index 18a3d20..57b8f56 100644
> --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
> +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
> @@ -273,7 +273,7 @@ static void set_scanout_locked(struct drm_plane *plane,
>         mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC2_ADDR(pipe),
>                         msm_framebuffer_iova(fb, mdp5_kms->id, 2));
>         mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC3_ADDR(pipe),
> -                       msm_framebuffer_iova(fb, mdp5_kms->id, 4));
> +                       msm_framebuffer_iova(fb, mdp5_kms->id, 3));
>
>         plane->fb = fb;
>  }
> --
> Qualcomm Innovation Center, Inc.
>
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
>
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diff mbox

Patch

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index 18a3d20..57b8f56 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -273,7 +273,7 @@  static void set_scanout_locked(struct drm_plane *plane,
 	mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC2_ADDR(pipe),
 			msm_framebuffer_iova(fb, mdp5_kms->id, 2));
 	mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC3_ADDR(pipe),
-			msm_framebuffer_iova(fb, mdp5_kms->id, 4));
+			msm_framebuffer_iova(fb, mdp5_kms->id, 3));
 
 	plane->fb = fb;
 }