From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Shashank Sharma <shashank.sharma@intel.com>
Cc: Jose.Abreu@synopsys.com, Daniel Vetter <daniel.vetter@ffwll.ch>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
tomi.valkeinen@ti.com, daniel.vetter@intel.com
Subject: Re: [PATCH v4 3/4] video: Add new aspect ratios for HDMI 2.0
Date: Mon, 17 Oct 2016 15:39:59 +0300 [thread overview]
Message-ID: <20161017123959.GQ4329@intel.com> (raw)
In-Reply-To: <1476705880-15600-4-git-send-email-shashank.sharma@intel.com>
On Mon, Oct 17, 2016 at 05:34:39PM +0530, Shashank Sharma wrote:
> HDMI 2.0/CEA-861-F introduces two new aspect ratios:
> - 64:27
> - 256:135
>
> This patch adds enumeration for the new aspect ratios
> in the existing aspect ratio list.
>
> Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
> Reviewed-by: Sean Paul <seanpaul@chromium.org>
> Reviewed-by: Jose Abreu <Jose.Abreu@synopsys.com>
> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> Cc: Emil Velikov <emil.l.velikov@gmail.com>
>
> V2: rebase
> V3: rebase
> V4: Added r-b from Jose, Ack by Tomi
> ---
> drivers/video/hdmi.c | 4 ++++
> include/linux/hdmi.h | 2 ++
> 2 files changed, 6 insertions(+)
>
> diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
> index 1626892..1cf907e 100644
> --- a/drivers/video/hdmi.c
> +++ b/drivers/video/hdmi.c
> @@ -533,6 +533,10 @@ hdmi_picture_aspect_get_name(enum hdmi_picture_aspect picture_aspect)
> return "4:3";
> case HDMI_PICTURE_ASPECT_16_9:
> return "16:9";
> + case HDMI_PICTURE_ASPECT_64_27:
> + return "64:27";
> + case HDMI_PICTURE_ASPECT_256_135:
> + return "256:135";
> case HDMI_PICTURE_ASPECT_RESERVED:
> return "Reserved";
> }
> diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
> index e974420..edbb4fc 100644
> --- a/include/linux/hdmi.h
> +++ b/include/linux/hdmi.h
> @@ -78,6 +78,8 @@ enum hdmi_picture_aspect {
> HDMI_PICTURE_ASPECT_NONE,
> HDMI_PICTURE_ASPECT_4_3,
> HDMI_PICTURE_ASPECT_16_9,
> + HDMI_PICTURE_ASPECT_64_27,
> + HDMI_PICTURE_ASPECT_256_135,
Hmm. How's this gonna work? The AVI infoframe doesn't have these.
> HDMI_PICTURE_ASPECT_RESERVED,
> };
>
> --
> 1.9.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Ville Syrjälä
Intel OTC
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Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2016-10-17 12:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 12:04 [PATCH v4 0/4] Picture aspect ratio support in DRM layer Shashank Sharma
2016-10-17 12:04 ` [PATCH v4 1/4] drm: add picture aspect ratio flags Shashank Sharma
2016-10-17 12:04 ` [PATCH v4 2/4] drm: Add aspect ratio parsing in DRM layer Shashank Sharma
2016-10-17 12:31 ` [Intel-gfx] " Ville Syrjälä
2016-10-17 13:40 ` Sharma, Shashank
2016-10-17 14:06 ` Ville Syrjälä
2016-10-17 14:51 ` [Intel-gfx] " Sharma, Shashank
2016-10-17 15:00 ` Ville Syrjälä
2016-10-17 15:07 ` [Intel-gfx] " Sharma, Shashank
2016-10-17 12:04 ` [PATCH v4 3/4] video: Add new aspect ratios for HDMI 2.0 Shashank Sharma
2016-10-17 12:39 ` Ville Syrjälä [this message]
2016-10-17 12:04 ` [PATCH v4 4/4] drm: Add and handle new aspect ratios in DRM layer Shashank Sharma
2016-10-17 12:25 ` [PATCH v4 0/4] Picture aspect ratio support " Daniel Vetter
2016-10-17 13:17 ` Sharma, Shashank
2016-10-17 12:42 ` ✗ Fi.CI.BAT: failure for " Patchwork
2016-10-17 13:24 ` Saarinen, Jani
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