From: "Sharma, Shashank" <shashank.sharma@intel.com>
To: Jani Nikula <jani.nikula@linux.intel.com>,
"Vivi, Rodrigo" <rodrigo.vivi@intel.com>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Subject: Re: [PATCH v2 1/5] drm: add picture aspect ratio flags
Date: Thu, 24 Mar 2016 12:57:04 +0000 [thread overview]
Message-ID: <FF3DDC77922A8A4BB08A3BC48A1EA8CB0AF02B51@BGSMSX101.gar.corp.intel.com> (raw)
In-Reply-To: <87vb4c3ui6.fsf@intel.com>
Ok, will do it for other patches too.
Regards
Shashank
-----Original Message-----
From: Jani Nikula [mailto:jani.nikula@linux.intel.com]
Sent: Thursday, March 24, 2016 6:26 PM
To: Sharma, Shashank; Vivi, Rodrigo
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH v2 1/5] drm: add picture aspect ratio flags
On Thu, 24 Mar 2016, Shashank Sharma <shashank.sharma@intel.com> wrote:
> This patch adds drm flag bits for aspect ratio information
>
> Currently drm flag bits don't have field for mode's picture aspect
> ratio. This field will help the driver to pick mode with right aspect
> ratio, and help in setting right VIC field in avi infoframes.
>
> Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
> ---
> include/uapi/drm/drm_mode.h | 18 +++++++++++++-----
Please use scripts/get_maintainer.pl on the patch to figure out who it should be sent to. This file is not maintained by us, so we can't just merge it.
For example:
$ scripts/get_maintainer.pl 0001-drm-add-picture-aspect-ratio-flags.patch
David Airlie <airlied@linux.ie> (maintainer:DRM DRIVERS) dri-devel@lists.freedesktop.org (open list:DRM DRIVERS) linux-kernel@vger.kernel.org (open list)
Of course, since you ultimately aim for a change in drm/i915, you should also Cc: intel-gfx.
BR,
Jani.
> 1 file changed, 13 insertions(+), 5 deletions(-)
>
> diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
> index 50adb46..3389bd1 100644
> --- a/include/uapi/drm/drm_mode.h
> +++ b/include/uapi/drm/drm_mode.h
> @@ -73,6 +73,19 @@
> #define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14)
> #define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14)
>
> +/* Picture aspect ratio options */
> +#define DRM_MODE_PICTURE_ASPECT_NONE 0
> +#define DRM_MODE_PICTURE_ASPECT_4_3 1
> +#define DRM_MODE_PICTURE_ASPECT_16_9 2
> +
> +/* Aspect ratio flag bitmask (4 bits 21:19) */
> +#define DRM_MODE_FLAG_PARMASK (0x0F<<19)
> +#define DRM_MODE_FLAG_PARNONE \
> + (DRM_MODE_PICTURE_ASPECT_NONE << 19) #define DRM_MODE_FLAG_PAR4_3
> +\
> + (DRM_MODE_PICTURE_ASPECT_4_3 << 19) #define DRM_MODE_FLAG_PAR16_9
> +\
> + (DRM_MODE_PICTURE_ASPECT_16_9 << 19)
>
> /* DPMS flags */
> /* bit compatible with the xorg definitions. */ @@ -88,11 +101,6 @@
> #define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */
> #define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */
>
> -/* Picture aspect ratio options */
> -#define DRM_MODE_PICTURE_ASPECT_NONE 0
> -#define DRM_MODE_PICTURE_ASPECT_4_3 1
> -#define DRM_MODE_PICTURE_ASPECT_16_9 2
> -
> /* Dithering mode options */
> #define DRM_MODE_DITHERING_OFF 0
> #define DRM_MODE_DITHERING_ON 1
--
Jani Nikula, Intel Open Source Technology Center
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next prev parent reply other threads:[~2016-03-24 12:57 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-24 11:30 [PATCH v2 0/5] Add aspect ratio parsing Shashank Sharma
2016-03-24 11:30 ` [PATCH v2 1/5] drm: add picture aspect ratio flags Shashank Sharma
2016-03-24 12:55 ` Jani Nikula
2016-03-24 12:57 ` Sharma, Shashank [this message]
2016-03-24 16:39 ` Vivi, Rodrigo
2016-03-24 11:30 ` [PATCH v2 2/5] drm: Add aspect ratio parsing in DRM layer Shashank Sharma
2016-03-24 11:30 ` [PATCH v2 3/5] video: Add new aspect ratios for HDMI 2.0 Shashank Sharma
2016-03-24 11:30 ` [PATCH v2 4/5] drm: Add flags for new aspect ratios Shashank Sharma
2016-03-24 11:30 ` [PATCH v2 5/5] drm/i915: Add support " Shashank Sharma
2016-03-29 11:39 ` Daniel Vetter
2016-03-24 12:34 ` ✗ Fi.CI.BAT: failure for Add aspect ratio parsing (rev2) Patchwork
-- strict thread matches above, loose matches on Subject: below --
2015-12-17 13:42 [PATCH v2 0/5] Add aspect ratio parsing Shashank Sharma
2015-12-17 13:42 ` [PATCH v2 1/5] drm: add picture aspect ratio flags Shashank Sharma
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