From: Nicolas Dufresne <nicolas@ndufresne.ca>
To: "Sven Püschel" <s.pueschel@pengutronix.de>,
"Jacob Chen" <jacob-chen@iotwrt.com>,
"Ezequiel Garcia" <ezequiel@vanguardiasur.com.ar>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Heiko Stuebner" <heiko@sntech.de>,
"Rob Herring" <robh@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>
Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
kernel@pengutronix.de
Subject: Re: [PATCH v3 04/27] media: v4l2-common: add has_alpha to v4l2_format_info
Date: Thu, 19 Mar 2026 14:53:28 -0400 [thread overview]
Message-ID: <e2be41832cb2f97668acc2f033d42aee69630329.camel@ndufresne.ca> (raw)
In-Reply-To: <20260127-spu-rga3-v3-4-77b273067beb@pengutronix.de>
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Le mardi 27 janvier 2026 à 15:39 +0100, Sven Püschel a écrit :
> Add a has_alpha value to the v4l2_format_info struct to indicate if the
> format contains an alpha component. This information can currently not
> be queried in a generic way, but might be useful for potential drivers
> to properly setup alpha blending to copy or set the alpha value.
> The implementation is based on the drm_format_info implementation.
>
> Signed-off-by: Sven Püschel <s.pueschel@pengutronix.de>
> ---
> drivers/media/v4l2-core/v4l2-common.c | 32 ++++++++++++++++----------------
> include/media/v4l2-common.h | 2 ++
> 2 files changed, 18 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
> index 58a4b372cf5be..2b5ccedeb6841 100644
> --- a/drivers/media/v4l2-core/v4l2-common.c
> +++ b/drivers/media/v4l2-core/v4l2-common.c
> @@ -248,26 +248,26 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
> /* RGB formats (1 or 2 bytes per pixel) */
> { .format = V4L2_PIX_FMT_RGB332, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 1, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ARGB444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ARGB444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XRGB444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_RGBA444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_RGBA444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_RGBX444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ABGR444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ABGR444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XBGR444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_BGRA444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_BGRA444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_BGRX444, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ARGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ARGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XRGB555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_RGBA555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_RGBA555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_RGBX555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ABGR555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ABGR555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XBGR555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_BGRA555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_BGRA555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_BGRX555, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB565, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB555X, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ARGB555X, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ARGB555X, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XRGB555X, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB565X, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 2, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
>
> @@ -276,24 +276,24 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
> { .format = V4L2_PIX_FMT_BGR24, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 3, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB24, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 3, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_BGR32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ABGR32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ABGR32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XBGR32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_BGRA32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_BGRA32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_BGRX32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_RGBA32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_RGBA32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_RGBX32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ARGB32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ARGB32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> { .format = V4L2_PIX_FMT_XRGB32, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGBX1010102, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_RGBA1010102, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ARGB2101010, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_RGBA1010102, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
> + { .format = V4L2_PIX_FMT_ARGB2101010, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 4, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
>
> /* RGB formats (6 or 8 bytes per pixel) */
> { .format = V4L2_PIX_FMT_BGR48_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_BGR48, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> { .format = V4L2_PIX_FMT_RGB48, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 6, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> - { .format = V4L2_PIX_FMT_ABGR64_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> + { .format = V4L2_PIX_FMT_ABGR64_12, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 8, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1, .has_alpha = true },
>
> /* HSV formats */
> { .format = V4L2_PIX_FMT_HSV24, .pixel_enc = V4L2_PIXEL_ENC_RGB, .mem_planes = 1, .comp_planes = 1, .bpp = { 3, 0, 0, 0 }, .bpp_div = { 1, 1, 1, 1 }, .hdiv = 1, .vdiv = 1 },
> diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
> index f8b1faced79c8..401d8506c24b5 100644
> --- a/include/media/v4l2-common.h
> +++ b/include/media/v4l2-common.h
> @@ -520,6 +520,7 @@ enum v4l2_pixel_encoding {
> * @vdiv: Vertical chroma subsampling factor
> * @block_w: Per-plane macroblock pixel width (optional)
> * @block_h: Per-plane macroblock pixel height (optional)
> + * @has_alpha: Does the format embeds an alpha component?
> */
> struct v4l2_format_info {
> u32 format;
> @@ -532,6 +533,7 @@ struct v4l2_format_info {
> u8 vdiv;
> u8 block_w[4];
> u8 block_h[4];
> + bool has_alpha;
> };
>
> static inline bool v4l2_is_format_rgb(const struct v4l2_format_info *f)
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
cheers,
Nicolas
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next prev parent reply other threads:[~2026-03-19 18:53 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-27 14:39 [PATCH v3 00/27] media: platform: rga: Add RGA3 support Sven Püschel
2026-01-27 14:39 ` [PATCH v3 01/27] media: dt-bindings: media: rockchip-rga: add rockchip,rk3588-rga3 Sven Püschel
2026-01-27 15:34 ` Rob Herring (Arm)
2026-03-19 18:44 ` Nicolas Dufresne
[not found] ` <f2428e12-88c5-4b6e-a840-382e26da4541@pengutronix.de>
[not found] ` <f5028eecdecedd9ea5e2a94d4fbf08b675e0842f.camel@ndufresne.ca>
2026-03-24 15:55 ` Sven Püschel
2026-01-27 14:39 ` [PATCH v3 02/27] media: v4l2-common: sort RGB formats in v4l2_format_info Sven Püschel
2026-03-19 18:45 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 03/27] media: v4l2-common: add missing 1 and 2 byte RGB formats to v4l2_format_info Sven Püschel
2026-03-19 18:46 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 04/27] media: v4l2-common: add has_alpha " Sven Püschel
2026-03-19 18:53 ` Nicolas Dufresne [this message]
2026-01-27 14:39 ` [PATCH v3 05/27] media: v4l2-common: add v4l2_fill_pixfmt_mp_aligned helper Sven Püschel
2026-03-19 19:12 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 06/27] media: rockchip: rga: use clk_bulk api Sven Püschel
2026-03-20 17:32 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 07/27] media: rockchip: rga: use stride for offset calculation Sven Püschel
2026-03-20 17:36 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 08/27] media: rockchip: rga: remove redundant rga_frame variables Sven Püschel
2026-01-27 14:39 ` [PATCH v3 09/27] media: rockchip: rga: announce and sync colorimetry Sven Püschel
2026-03-20 17:42 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 10/27] media: rockchip: rga: move hw specific parts to a dedicated struct Sven Püschel
2026-01-27 14:39 ` [PATCH v3 11/27] media: rockchip: rga: avoid odd frame sizes for YUV formats Sven Püschel
2026-03-20 17:47 ` Nicolas Dufresne
2026-03-24 16:13 ` Sven Püschel
2026-03-20 18:15 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 12/27] media: rockchip: rga: calculate x_div/y_div using v4l2_format_info Sven Püschel
2026-03-20 17:50 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 13/27] media: rockchip: rga: move cmdbuf to rga_ctx Sven Püschel
2026-01-27 14:39 ` [PATCH v3 14/27] media: rockchip: rga: align stride to 4 bytes Sven Püschel
2026-03-20 17:52 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 15/27] media: rockchip: rga: prepare cmdbuf on streamon Sven Püschel
2026-01-27 14:39 ` [PATCH v3 16/27] media: rockchip: rga: check scaling factor Sven Püschel
2026-03-20 17:57 ` Nicolas Dufresne
2026-03-24 16:38 ` Sven Püschel
2026-01-27 14:39 ` [PATCH v3 17/27] media: rockchip: rga: use card type to specify rga type Sven Püschel
2026-01-27 14:39 ` [PATCH v3 18/27] media: rockchip: rga: change offset to dma_addresses Sven Püschel
2026-01-27 14:39 ` [PATCH v3 19/27] media: rockchip: rga: support external iommus Sven Püschel
2026-03-20 17:59 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 20/27] media: rockchip: rga: share the interrupt when an external iommu is used Sven Püschel
2026-01-27 14:39 ` [PATCH v3 21/27] media: rockchip: rga: remove size from rga_frame Sven Püschel
2026-03-20 18:00 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 22/27] media: rockchip: rga: remove stride " Sven Püschel
2026-01-27 14:39 ` [PATCH v3 23/27] media: rockchip: rga: move rga_fmt to rga-hw.h Sven Püschel
2026-01-27 14:39 ` [PATCH v3 24/27] media: rockchip: rga: add feature flags Sven Püschel
2026-01-27 14:39 ` [PATCH v3 25/27] media: rockchip: rga: disable multi-core support Sven Püschel
2026-03-20 18:01 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 26/27] media: rockchip: rga: add rga3 support Sven Püschel
2026-03-20 18:09 ` Nicolas Dufresne
2026-01-27 14:39 ` [PATCH v3 27/27] arm64: dts: rockchip: add rga3 dt nodes Sven Püschel
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