From: "Sven Püschel" <s.pueschel@pengutronix.de>
To: 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>,
Hans Verkuil <hverkuil@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, nicolas@ndufresne.ca,
sebastian.reichel@collabora.com, m.tretter@pengutronix.de,
p.zabel@pengutronix.de,
"Sven Püschel" <s.pueschel@pengutronix.de>,
"Nicolas Dufresne" <nicolas.dufresne@collabora.com>
Subject: [PATCH v6 03/28] media: v4l2-common: add missing 1 and 2 byte RGB formats to v4l2_format_info
Date: Fri, 15 May 2026 17:32:29 +0200 [thread overview]
Message-ID: <20260515-spu-rga3-v6-3-e547152eb9c9@pengutronix.de> (raw)
In-Reply-To: <20260515-spu-rga3-v6-0-e547152eb9c9@pengutronix.de>
Add all missing one and two byte RGB formats to v4l2_format_info. This
allows drivers to more consistently use v4l2_format_info, as it now
covers all currently defined RGB formats.
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Sven Püschel <s.pueschel@pengutronix.de>
---
drivers/media/v4l2-core/v4l2-common.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c
index f6cb7e14f2236..b55ab72958eaa 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -246,8 +246,29 @@ const struct v4l2_format_info *v4l2_format_info(u32 format)
{
static const struct v4l2_format_info formats[] = {
/* 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_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_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_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_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_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_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_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_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_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 },
/* RGB formats (3 or 4 bytes per pixel) */
--
2.54.0
next prev parent reply other threads:[~2026-05-15 15:32 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-15 15:32 [PATCH v6 00/28] media: platform: rga: Add RGA3 support Sven Püschel
2026-05-15 15:32 ` [PATCH v6 01/28] media: dt-bindings: media: rockchip-rga: add rockchip,rk3588-rga3 Sven Püschel
2026-05-15 15:32 ` [PATCH v6 02/28] media: v4l2-common: sort RGB formats in v4l2_format_info Sven Püschel
2026-05-15 15:32 ` Sven Püschel [this message]
2026-05-15 15:32 ` [PATCH v6 04/28] media: v4l2-common: add has_alpha to v4l2_format_info Sven Püschel
2026-05-15 15:32 ` [PATCH v6 05/28] media: v4l2-common: add v4l2_fill_pixfmt_mp_aligned helper Sven Püschel
2026-05-15 15:58 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 06/28] media: rockchip: rga: fix too small buffer size Sven Püschel
2026-05-15 15:32 ` [PATCH v6 07/28] media: rockchip: rga: use clk_bulk api Sven Püschel
2026-05-15 15:54 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 08/28] media: rockchip: rga: use stride for offset calculation Sven Püschel
2026-05-15 15:32 ` [PATCH v6 09/28] media: rockchip: rga: remove redundant rga_frame variables Sven Püschel
2026-05-15 15:32 ` [PATCH v6 10/28] media: rockchip: rga: announce and sync colorimetry Sven Püschel
2026-05-15 16:14 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 11/28] media: rockchip: rga: move hw specific parts to a dedicated struct Sven Püschel
2026-05-15 16:05 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 12/28] media: rockchip: rga: avoid odd frame sizes for YUV formats Sven Püschel
2026-05-15 15:32 ` [PATCH v6 13/28] media: rockchip: rga: calculate x_div/y_div using v4l2_format_info Sven Püschel
2026-05-15 15:32 ` [PATCH v6 14/28] media: rockchip: rga: move cmdbuf to rga_ctx Sven Püschel
2026-05-15 16:12 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 15/28] media: rockchip: rga: align stride to 4 bytes Sven Püschel
2026-05-15 16:17 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 16/28] media: rockchip: rga: reuse cmdbuf contents Sven Püschel
2026-05-15 15:59 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 17/28] media: rockchip: rga: check scaling factor Sven Püschel
2026-05-15 16:54 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 18/28] media: rockchip: rga: use card type to specify rga type Sven Püschel
2026-05-15 16:00 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 19/28] media: rockchip: rga: change offset to dma_addresses Sven Püschel
2026-05-15 15:59 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 20/28] media: rockchip: rga: support external iommus Sven Püschel
2026-05-15 16:08 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 21/28] media: rockchip: rga: share the interrupt when an external iommu is used Sven Püschel
2026-05-15 16:11 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 22/28] media: rockchip: rga: remove size from rga_frame Sven Püschel
2026-05-15 16:21 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 23/28] media: rockchip: rga: remove stride " Sven Püschel
2026-05-15 15:32 ` [PATCH v6 24/28] media: rockchip: rga: move rga_fmt to rga-hw.h Sven Püschel
2026-05-15 15:32 ` [PATCH v6 25/28] media: rockchip: rga: add feature flags Sven Püschel
2026-05-15 16:22 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 26/28] media: rockchip: rga: disable multi-core support Sven Püschel
2026-05-15 15:32 ` [PATCH v6 27/28] media: rockchip: rga: add rga3 support Sven Püschel
2026-05-15 16:34 ` sashiko-bot
2026-05-15 15:32 ` [PATCH v6 28/28] arm64: dts: rockchip: add rga3 dt nodes Sven Püschel
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