From: Liviu Dudau <Liviu.Dudau@arm.com>
To: Ayan Halder <Ayan.Halder@arm.com>
Cc: Brian Starkey <Brian.Starkey@arm.com>,
"malidp@foss.arm.com" <malidp@foss.arm.com>,
"airlied@linux.ie" <airlied@linux.ie>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"maxime.ripard@bootlin.com" <maxime.ripard@bootlin.com>,
"sean@poorly.run" <sean@poorly.run>,
"maarten.lankhorst@linux.intel.com"
<maarten.lankhorst@linux.intel.com>,
"corbet@lwn.net" <corbet@lwn.net>,
"mchehab+samsung@kernel.org" <mchehab+samsung@kernel.org>,
"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"nicolas.ferre@microchip.com" <nicolas.ferre@microchip.com>,
"arnd@arndb.de" <arnd@arndb.de>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
nd <nd@arm.com>
Subject: Re: [RFC AFBC 02/12] drm: Added a new format DRM_FORMAT_XVYU2101010
Date: Tue, 4 Dec 2018 16:31:34 +0000 [thread overview]
Message-ID: <20181204163134.GK988@e110455-lin.cambridge.arm.com> (raw)
In-Reply-To: <1543836703-8491-3-git-send-email-ayan.halder@arm.com>
On Mon, Dec 03, 2018 at 11:31:56AM +0000, Ayan Halder wrote:
> We have added a new format ie DRM_FORMAT_XVYU2101010 which is supported
> by mali display driver.
>
> Signed-off-by: Ayan Kumar halder <ayan.halder@arm.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Best regards,
Liviu
> ---
> drivers/gpu/drm/drm_fourcc.c | 1 +
> include/uapi/drm/drm_fourcc.h | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/drm_fourcc.c b/drivers/gpu/drm/drm_fourcc.c
> index 6b7a62e..d31e1ae 100644
> --- a/drivers/gpu/drm/drm_fourcc.c
> +++ b/drivers/gpu/drm/drm_fourcc.c
> @@ -229,6 +229,7 @@ const struct drm_format_info *__drm_format_info(u32 format)
> { .format = DRM_FORMAT_VUY888, .depth = 0, .num_planes = 1, .cpp = { 3, 0, 0 }, .hsub = 1, .vsub = 1, .is_yuv = true },
> { .format = DRM_FORMAT_Y410, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .hsub = 1, .vsub = 1, .has_alpha = true, .is_yuv = true },
> { .format = DRM_FORMAT_AYUV, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .hsub = 1, .vsub = 1, .has_alpha = true, .is_yuv = true },
> + { .format = DRM_FORMAT_XVYU2101010, .depth = 0, .num_planes = 1, .cpp = { 4, 0, 0 }, .hsub = 1, .vsub = 1, .is_yuv = true },
> { .format = DRM_FORMAT_P010, .depth = 0, .num_planes = 2, .cpp = { 2, 4, 0 }, .hsub = 2, .vsub = 2, .is_yuv = true },
> { .format = DRM_FORMAT_P012, .depth = 0, .num_planes = 2, .cpp = { 2, 4, 0 }, .hsub = 2, .vsub = 2, .is_yuv = true },
> { .format = DRM_FORMAT_P016, .depth = 0, .num_planes = 2, .cpp = { 2, 4, 0 }, .hsub = 2, .vsub = 2, .is_yuv = true },
> diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
> index 71b2bc7..75c4b5a 100644
> --- a/include/uapi/drm/drm_fourcc.h
> +++ b/include/uapi/drm/drm_fourcc.h
> @@ -153,6 +153,7 @@ extern "C" {
>
> #define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
> #define DRM_FORMAT_XYUV8888 fourcc_code('X', 'Y', 'U', 'V') /* [31:0] X:Y:Cb:Cr 8:8:8:8 little endian */
> +#define DRM_FORMAT_XVYU2101010 fourcc_code('X', 'V', '3', '0') /* [31:0] X:Cr:Y:Cb 2:10:10:10 little endian */
> #define DRM_FORMAT_VUY888 fourcc_code('V', 'U', '2', '4') /* [23:0] Cr:Cb:Y 8:8:8 little endian */
> #define DRM_FORMAT_Y410 fourcc_code('Y', '4', '1', '0') /* [31:0] A:Cr:Y:Cb 2:10:10:10 little endian */
> #define DRM_FORMAT_VUY101010 fourcc_code('V', 'U', '3', '0') /* Y followed by U then V, 10:10:10. Non-linear modifier only */
> --
> 2.7.4
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
next prev parent reply other threads:[~2018-12-04 16:31 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-03 11:31 [RFC AFBC v2 00/12] Add support for Arm Framebuffer Compression(AFBC) in mali display driver Ayan Halder
2018-12-03 11:31 ` [RFC AFBC 01/12] drm/fourcc: Add AFBC yuv fourccs for Mali Ayan Halder
2018-12-03 11:31 ` [RFC AFBC 02/12] drm: Added a new format DRM_FORMAT_XVYU2101010 Ayan Halder
2018-12-04 16:31 ` Liviu Dudau [this message]
2018-12-03 11:31 ` [RFC AFBC 03/12] drm/afbc: Add AFBC modifier usage documentation Ayan Halder
2019-01-03 20:44 ` Ezequiel Garcia
2019-01-11 18:07 ` Liviu Dudau
2019-01-14 12:23 ` Jani Nikula
2019-01-14 14:13 ` Brian Starkey
2019-01-14 14:24 ` Jani Nikula
2018-12-03 11:31 ` [RFC v3 AFBC 04/12] drm/arm/malidp: Set the AFBC register bits if the framebuffer has AFBC modifier Ayan Halder
2018-12-04 16:50 ` Liviu Dudau
2018-12-14 13:45 ` Ayan Halder
2018-12-17 14:01 ` Liviu Dudau
2018-12-03 11:31 ` [RFC AFBC 05/12] drm/arm/malidp:- Define a common list of AFBC format modifiers supported for DP500, DP550 and DP650 Ayan Halder
2018-12-04 16:56 ` Liviu Dudau
2018-12-03 11:32 ` [RFC AFBC 06/12] drm/arm/malidp:- Added support for new YUV formats " Ayan Halder
2018-12-04 16:57 ` Liviu Dudau
2018-12-14 14:12 ` Ayan Halder
2018-12-17 14:04 ` Liviu Dudau
2018-12-03 11:32 ` [RFC AFBC 07/12] drm/arm/malidp: Define the constraints on each supported drm_fourcc format for the AFBC modifiers Ayan Halder
2018-12-04 17:49 ` Liviu Dudau
2018-12-14 14:23 ` Ayan Halder
2018-12-03 11:32 ` [RFC AFBC 08/12] drm/arm/malidp: Specified the rotation memory requirements for AFBC YUV formats Ayan Halder
2018-12-04 17:50 ` Liviu Dudau
2018-12-03 11:32 ` [RFC AFBC 09/12] drm/arm/malidp:- Writeback framebuffer does not support any modifiers Ayan Halder
2018-12-04 17:50 ` Liviu Dudau
2018-12-03 11:32 ` [RFC AFBC 10/12] drm/arm/malidp:- Use the newly introduced malidp_format_get_bpp() instead of relying on cpp for calculating framebuffer size Ayan Halder
2018-12-04 17:51 ` Liviu Dudau
2018-12-03 11:32 ` [RFC AFBC 11/12] drm/arm/malidp:- Disregard the pitch alignment constraint for AFBC framebuffer Ayan Halder
2018-12-04 17:52 ` Liviu Dudau
2018-12-03 11:32 ` [RFC v3 AFBC 12/12] drm/arm/malidp: Added support for AFBC modifiers for all layers except DE_SMART Ayan Halder
2018-12-04 17:54 ` Liviu Dudau
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