From: Daniel Vetter <daniel@ffwll.ch>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 04/13] drm/imx: Make pipe number unsigned
Date: Wed, 12 Aug 2015 17:24:34 +0200 [thread overview]
Message-ID: <20150812152434.GI17734@phenom.ffwll.local> (raw)
In-Reply-To: <1439391635-29166-4-git-send-email-thierry.reding@gmail.com>
On Wed, Aug 12, 2015 at 05:00:26PM +0200, Thierry Reding wrote:
> From: Thierry Reding <treding@nvidia.com>
>
> There's no reason whatsoever why this should ever be negative.
>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
> Signed-off-by: Thierry Reding <treding@nvidia.com>
Just kill it and replace with drm_crtc_index. Using that for vblank events
instead of some driver-specific thing is kinda abi.
-Daniel
> ---
> drivers/gpu/drm/imx/imx-drm-core.c | 4 ++--
> drivers/gpu/drm/imx/imx-drm.h | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
> index 74f505b0dd02..c50cd97b1c4e 100644
> --- a/drivers/gpu/drm/imx/imx-drm-core.c
> +++ b/drivers/gpu/drm/imx/imx-drm-core.c
> @@ -45,14 +45,14 @@ struct imx_drm_device {
>
> struct imx_drm_crtc {
> struct drm_crtc *crtc;
> - int pipe;
> + unsigned int pipe;
> struct imx_drm_crtc_helper_funcs imx_drm_helper_funcs;
> };
>
> static int legacyfb_depth = 16;
> module_param(legacyfb_depth, int, 0444);
>
> -int imx_drm_crtc_id(struct imx_drm_crtc *crtc)
> +unsigned int imx_drm_crtc_id(struct imx_drm_crtc *crtc)
> {
> return crtc->pipe;
> }
> diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
> index 28e776d8d9d2..eebf0e2fefd0 100644
> --- a/drivers/gpu/drm/imx/imx-drm.h
> +++ b/drivers/gpu/drm/imx/imx-drm.h
> @@ -12,7 +12,7 @@ struct drm_framebuffer;
> struct imx_drm_crtc;
> struct platform_device;
>
> -int imx_drm_crtc_id(struct imx_drm_crtc *crtc);
> +unsigned int imx_drm_crtc_id(struct imx_drm_crtc *crtc);
>
> struct imx_drm_crtc_helper_funcs {
> int (*enable_vblank)(struct drm_crtc *crtc);
> --
> 2.4.5
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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next prev parent reply other threads:[~2015-08-12 15:24 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-12 15:00 [PATCH 01/13] drm/gma500: Sanity-check pipe index Thierry Reding
2015-08-12 15:00 ` [PATCH 02/13] drm/irq: Remove negative CRTC index special-case Thierry Reding
2015-08-12 15:28 ` Daniel Vetter
2015-08-12 15:00 ` [PATCH 03/13] drm/bochs: Store correct CRTC index in events Thierry Reding
2015-08-12 15:26 ` Daniel Vetter
2015-08-12 15:00 ` [PATCH 04/13] drm/imx: Make pipe number unsigned Thierry Reding
2015-08-12 15:24 ` Daniel Vetter [this message]
2015-08-13 9:05 ` Thierry Reding
2015-08-12 15:00 ` [PATCH 05/13] drm/imx: Store correct CRTC index in events Thierry Reding
2015-08-12 15:00 ` [PATCH 06/13] drm/rockchip: " Thierry Reding
2015-08-12 15:00 ` [PATCH 07/13] drm/sti: " Thierry Reding
2015-08-12 15:26 ` Benjamin Gaignard
2015-08-13 9:06 ` Thierry Reding
2015-08-12 15:00 ` [PATCH 08/13] drm/irq: Check for valid VBLANK before dereference Thierry Reding
2015-08-12 15:40 ` Daniel Vetter
2015-08-13 9:20 ` Thierry Reding
2015-08-13 13:05 ` Daniel Vetter
2015-08-12 15:00 ` [PATCH 09/13] drm/irq: Make pipe unsigned and name consistent Thierry Reding
2015-08-12 15:32 ` Daniel Vetter
2015-10-30 18:38 ` Ilia Mirkin
2015-08-13 9:38 ` [PATCH] drm/irq: More pipe/crtc consistency cleanups Thierry Reding
2015-08-13 13:02 ` Daniel Vetter
2015-08-12 15:00 ` [PATCH 10/13] drm/irq: Add drm_crtc_vblank_count_and_time() Thierry Reding
2015-08-12 15:35 ` Daniel Vetter
2015-08-13 9:12 ` Thierry Reding
2015-08-13 13:04 ` Daniel Vetter
2015-08-12 15:00 ` [PATCH 11/13] drm/irq: Document return values more consistently Thierry Reding
2015-08-12 15:00 ` [PATCH 12/13] drm/armada: Use drm_crtc_vblank_*() API Thierry Reding
2015-08-14 13:59 ` Russell King - ARM Linux
2015-08-14 14:24 ` Thierry Reding
2015-08-12 15:00 ` [PATCH 13/13] drm/atomic: Use KMS VBLANK API Thierry Reding
2015-08-12 15:41 ` Daniel Vetter
2015-08-12 15:42 ` Daniel Vetter
2015-08-13 10:51 ` [PATCH 01/13] drm/gma500: Sanity-check pipe index Patrik Jakobsson
-- strict thread matches above, loose matches on Subject: below --
2014-12-16 16:53 [PATCH 01/13] drm/irq: Remove negative CRTC index special-case Thierry Reding
2014-12-16 16:53 ` [PATCH 04/13] drm/imx: Make pipe number unsigned Thierry Reding
2014-12-16 17:30 ` Philipp Zabel
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