From: Boris Brezillon <boris.brezillon@free-electrons.com>
To: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
Carlos Palminha <CARLOS.PALMINHA@synopsys.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
David Airlie <airlied@linux.ie>
Subject: Re: [PATCH v5 09/10] drm/atmel-hlcdc: Use crtc->mode_valid() callback
Date: Fri, 2 Jun 2017 11:35:25 +0200 [thread overview]
Message-ID: <20170602113525.484caa94@bbrezillon> (raw)
In-Reply-To: <95fd6c06c58bd0b957e36a8d7068e6a74b581304.1495720737.git.joabreu@synopsys.com>
On Thu, 25 May 2017 15:19:21 +0100
Jose Abreu <Jose.Abreu@synopsys.com> wrote:
> Now that we have a callback to check if crtc supports a given mode
> we can use it in atmel-hlcdc so that we restrict the number of probbed
> modes to the ones we can actually display.
>
> Also, remove the mode_fixup() callback as this is no longer needed
> because mode_valid() will be called before.
>
> NOTE: Not even compiled tested
Applied to drm-misc-next after fixing a compilation warning and
reformating to checkpatch happy.
Thanks,
Boris
>
> Signed-off-by: Jose Abreu <joabreu@synopsys.com>
> Cc: Carlos Palminha <palminha@synopsys.com>
> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
> Cc: David Airlie <airlied@linux.ie>
> ---
> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> index 53bfa56..bdfe74e 100644
> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
> @@ -140,13 +140,12 @@ static void atmel_hlcdc_crtc_mode_set_nofb(struct drm_crtc *c)
> cfg);
> }
>
> -static bool atmel_hlcdc_crtc_mode_fixup(struct drm_crtc *c,
> - const struct drm_display_mode *mode,
> - struct drm_display_mode *adjusted_mode)
> +static enum drm_mode_status atmel_hlcdc_crtc_mode_valid(struct drm_crtc *c,
> + const struct drm_display_mode *mode)
> {
> struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c);
>
> - return atmel_hlcdc_dc_mode_valid(crtc->dc, adjusted_mode) == MODE_OK;
> + return atmel_hlcdc_dc_mode_valid(crtc->dc, mode);
> }
>
> static void atmel_hlcdc_crtc_disable(struct drm_crtc *c)
> @@ -315,7 +314,7 @@ static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc,
> }
>
> static const struct drm_crtc_helper_funcs lcdc_crtc_helper_funcs = {
> - .mode_fixup = atmel_hlcdc_crtc_mode_fixup,
> + .mode_valid = atmel_hlcdc_crtc_mode_valid,
> .mode_set = drm_helper_crtc_mode_set,
> .mode_set_nofb = atmel_hlcdc_crtc_mode_set_nofb,
> .mode_set_base = drm_helper_crtc_mode_set_base,
next prev parent reply other threads:[~2017-06-02 9:35 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-25 14:19 [PATCH v5 00/10] Introduce new mode validation callbacks Jose Abreu
2017-05-25 14:19 ` [PATCH v5 01/10] drm: Add drm_{crtc/encoder/connector}_mode_valid() Jose Abreu
2017-05-30 6:38 ` Daniel Vetter
2017-05-30 7:26 ` Neil Armstrong
2017-05-25 14:19 ` [PATCH v5 02/10] drm: Introduce drm_bridge_mode_valid() Jose Abreu
2017-05-26 4:25 ` Archit Taneja
2017-05-30 7:27 ` Neil Armstrong
2017-05-25 14:19 ` [PATCH v5 03/10] drm: Use new mode_valid() helpers in connector probe helper Jose Abreu
2017-05-30 7:27 ` Neil Armstrong
2017-05-25 14:19 ` [PATCH v5 04/10] drm: Use mode_valid() in atomic modeset Jose Abreu
2017-05-29 19:38 ` Daniel Vetter
2017-05-30 7:27 ` Neil Armstrong
2017-05-25 14:19 ` [PATCH v5 05/10] drm: arcpgu: Use crtc->mode_valid() callback Jose Abreu
2017-05-30 7:28 ` Neil Armstrong
2017-06-21 9:38 ` Jose Abreu
2017-06-22 8:46 ` Daniel Vetter
2017-05-25 14:19 ` [PATCH v5 06/10] drm/bridge: analogix-anx78xx: Use bridge->mode_valid() callback Jose Abreu
2017-05-26 4:27 ` Archit Taneja
2017-05-30 7:28 ` Neil Armstrong
2017-05-30 10:35 ` Archit Taneja
2017-05-25 14:19 ` [PATCH v5 07/10] drm/bridge/synopsys: dw-hdmi: " Jose Abreu
2017-05-29 9:45 ` Neil Armstrong
2017-05-30 10:24 ` Archit Taneja
2017-05-30 10:29 ` Philipp Zabel
2017-06-05 7:53 ` Archit Taneja
2017-05-25 14:19 ` [PATCH v5 08/10] drm/arm: malidp: Use crtc->mode_valid() callback Jose Abreu
2017-05-30 7:29 ` Neil Armstrong
2017-05-30 9:37 ` Liviu Dudau
2017-05-31 8:20 ` Daniel Vetter
2017-05-31 10:48 ` Liviu Dudau
2017-05-31 10:56 ` Daniel Vetter
2017-05-31 11:09 ` Liviu Dudau
2017-05-25 14:19 ` [PATCH v5 09/10] drm/atmel-hlcdc: " Jose Abreu
2017-05-30 7:30 ` Neil Armstrong
2017-06-02 9:35 ` Boris Brezillon [this message]
2017-05-25 14:19 ` [PATCH v5 10/10] drm: vc4: Use crtc->mode_valid() and encoder->mode_valid() callbacks Jose Abreu
2017-05-30 7:30 ` Neil Armstrong
2017-06-02 20:10 ` Eric Anholt
2017-06-20 8:47 ` Daniel Vetter
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