From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: linux-media@vger.kernel.org
Cc: Rui Miguel Silva <rmfrfs@gmail.com>,
Steve Longerbeam <slongerbeam@gmail.com>,
Philipp Zabel <p.zabel@pengutronix.de>,
Ezequiel Garcia <ezequiel@collabora.com>,
Fabio Estevam <festevam@gmail.com>
Subject: [PATCH v2 06/77] media: imx: utils: Add ability to filter pixel formats by mbus code
Date: Mon, 15 Feb 2021 06:26:30 +0200 [thread overview]
Message-ID: <20210215042741.28850-7-laurent.pinchart@ideasonboard.com> (raw)
In-Reply-To: <20210215042741.28850-1-laurent.pinchart@ideasonboard.com>
Add a media bus code argument to the imx_media_enum_pixel_formats(). If
set to a non-zero value, the function will only consider pixel formats
that match the given media bus code.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rui Miguel Silva <rmfrfs@gmail.com>
---
drivers/staging/media/imx/imx-media-capture.c | 5 ++--
.../staging/media/imx/imx-media-csc-scaler.c | 2 +-
drivers/staging/media/imx/imx-media-utils.c | 23 ++++++++++++++++++-
drivers/staging/media/imx/imx-media.h | 2 +-
4 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index e10ce103a5b4..bea3467e017c 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c
@@ -174,7 +174,8 @@ static int capture_enum_fmt_vid_cap(struct file *file, void *fh,
(cc_src->cs == IPUV3_COLORSPACE_YUV) ?
PIXFMT_SEL_YUV : PIXFMT_SEL_RGB;
- ret = imx_media_enum_pixel_formats(&fourcc, f->index, fmt_sel);
+ ret = imx_media_enum_pixel_formats(&fourcc, f->index, fmt_sel,
+ 0);
if (ret)
return ret;
} else {
@@ -223,7 +224,7 @@ static int __capture_try_fmt_vid_cap(struct capture_priv *priv,
cc = imx_media_find_pixel_format(fourcc, fmt_sel);
if (!cc) {
- imx_media_enum_pixel_formats(&fourcc, 0, fmt_sel);
+ imx_media_enum_pixel_formats(&fourcc, 0, fmt_sel, 0);
cc = imx_media_find_pixel_format(fourcc, fmt_sel);
}
} else {
diff --git a/drivers/staging/media/imx/imx-media-csc-scaler.c b/drivers/staging/media/imx/imx-media-csc-scaler.c
index 63a0204502a8..eb6da9b9d8ba 100644
--- a/drivers/staging/media/imx/imx-media-csc-scaler.c
+++ b/drivers/staging/media/imx/imx-media-csc-scaler.c
@@ -167,7 +167,7 @@ static int ipu_csc_scaler_enum_fmt(struct file *file, void *fh,
int ret;
ret = imx_media_enum_pixel_formats(&fourcc, f->index,
- PIXFMT_SEL_YUV_RGB);
+ PIXFMT_SEL_YUV_RGB, 0);
if (ret)
return ret;
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index c2088f7ceef5..5128915a5d6f 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -283,9 +283,11 @@ EXPORT_SYMBOL_GPL(imx_media_find_mbus_format);
* @index: The requested match index.
* @fmt_sel: Include in the enumeration entries with the given selection
* criteria.
+ * @code: If non-zero, only include in the enumeration entries matching this
+ * media bus code.
*/
int imx_media_enum_pixel_formats(u32 *fourcc, u32 index,
- enum imx_pixfmt_sel fmt_sel)
+ enum imx_pixfmt_sel fmt_sel, u32 code)
{
bool sel_ipu = fmt_sel & PIXFMT_SEL_IPU;
unsigned int i;
@@ -306,6 +308,25 @@ int imx_media_enum_pixel_formats(u32 *fourcc, u32 index,
if (!(fmt_sel & sel))
continue;
+ /*
+ * If a media bus code is specified, only consider formats that
+ * match it.
+ */
+ if (code) {
+ unsigned int j;
+
+ if (!fmt->codes)
+ continue;
+
+ for (j = 0; fmt->codes[j]; j++) {
+ if (code == fmt->codes[j])
+ break;
+ }
+
+ if (!fmt->codes[j])
+ continue;
+ }
+
if (index == 0) {
*fourcc = fmt->fourcc;
return 0;
diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 1abb9bb88c12..085110eec87e 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -170,7 +170,7 @@ struct imx_media_dev {
const struct imx_media_pixfmt *
imx_media_find_pixel_format(u32 fourcc, enum imx_pixfmt_sel sel);
int imx_media_enum_pixel_formats(u32 *fourcc, u32 index,
- enum imx_pixfmt_sel sel);
+ enum imx_pixfmt_sel sel, u32 code);
const struct imx_media_pixfmt *
imx_media_find_mbus_format(u32 code, enum imx_pixfmt_sel sel);
int imx_media_enum_mbus_formats(u32 *code, u32 index,
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2021-02-15 4:29 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-15 4:26 [PATCH v2 00/77] media: imx: Miscellaneous fixes and cleanups for i.MX7 Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 01/77] media: imx: Drop dependency on I2C Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 02/77] media: imx: Move dependency on VIDEO_DEV to common Kconfig symbol Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 03/77] media: imx: Drop manual dependency on VIDEO_IMX_MEDIA Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 04/77] media: imx: Compile imx6-media-objs only for CONFIG_VIDEO_IMX_CSI Laurent Pinchart
2021-02-26 15:45 ` Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 05/77] media: imx: Set default sizes through macros in all drivers Laurent Pinchart
2021-02-15 4:26 ` Laurent Pinchart [this message]
2021-02-15 4:26 ` [PATCH v2 07/77] media: imx: capture: Use dev_* instead of v4l2_* to log messages Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 08/77] media: imx: capture: Use device name to construct bus_info Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 09/77] media: imx: capture: Remove forward declaration of capture_qops Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 10/77] media: imx: capture: Handle errors from v4l2_fh_open() Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 11/77] media: imx: capture: Clean up capture_priv structure Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 12/77] media: imx: capture: Remove capture_priv stop field Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 13/77] media: imx: capture: Move queue and ctrl handler init to init function Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 14/77] media: imx: capture: Initialize video_device programmatically Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 15/77] media: imx: capture: Register the video device after completing init Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 16/77] media: imx: capture: Store v4l2_pix_format in imx_media_video_dev Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 17/77] media: imx: capture: Move default format init to a separate function Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 18/77] media: imx: capture: Rename querycap handler to capture_querycap Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 19/77] media: imx: capture: Rename ioctl operations with legacy prefix Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 20/77] media: imx: capture: Add a mechanism to disable control inheritance Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 21/77] media: imx: capture: Remove unneeded variable in __capture_legacy_try_fmt Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 22/77] media: imx: capture: Pass v4l2_pix_format to __capture_legacy_try_fmt() Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 23/77] media: imx: capture: Return -EPIPE from __capture_legacy_try_fmt() Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 24/77] media: imx: capture: Extract format lookup from __capture_legacy_try_fmt Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 25/77] media: imx: capture: Simplify capture_validate_fmt() implementation Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 26/77] media: imx: capture: Simplify __capture_legacy_try_fmt() Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 27/77] media: imx: capture: Decouple video node from source with MC-centric API Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 28/77] media: imx: capture: Expose V4L2_CAP_IO_MC for the " Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 29/77] media: imx: imx7-media-csi: Disable legacy video node API Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 30/77] media: imx: capture: Support creating immutable link to capture device Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 31/77] media: imx: imx7-media-csi: Remove control handler Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 32/77] media: imx: imx7-media-csi: Move (de)init from link setup to .s_stream() Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 33/77] media: imx: imx7-media-csi: Create immutable link to capture device Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 34/77] media: imx: imx7-media-csi: Replace CSICR*_RESET_VAL with values Laurent Pinchart
2021-02-15 4:26 ` [PATCH v2 35/77] media: imx: imx7-media-csi: Tidy up register fields macros Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 36/77] media: imx: imx7-media-csi: Reorganize code in sections Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 37/77] media: imx: imx7-media-csi: Validate capture format in .link_validate() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 38/77] media: imx: imx7-media-csi: Fix source type identification Laurent Pinchart
2021-03-01 9:30 ` Rui Miguel Silva
2021-02-15 4:27 ` [PATCH v2 39/77] media: imx: imx7-media-csi: Don't lock access to is_csi2 Laurent Pinchart
2021-03-01 9:31 ` Rui Miguel Silva
2021-02-15 4:27 ` [PATCH v2 40/77] media: imx: imx7-media-csi: Rename imx7_csi_dma_start() to *_setup() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 41/77] media: imx: imx7-media-csi: Split imx7_csi_dma_stop() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 42/77] media: imx: imx7-media-csi: Move CSI configuration before source start Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 43/77] media: imx: imx7-media-csi: Merge streaming_start() with csi_enable() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 44/77] media: imx: imx7-media-csi: Merge hw_reset() with init_interface() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 45/77] media: imx: imx7-media-csi: Set the MIPI data type based on the bus code Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 46/77] media: imx: imx7-media-csi: Don't set the buffer stride when disabling Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 47/77] media: imx: imx7-media-csi: Merge all config in imx7_csi_configure() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 48/77] media: imx: imx7-media-csi: Clear all configurable CSICR18 fields Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 49/77] media: imx: imx7-media-csi: Set RFF burst type in imx7_csi_configure() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 50/77] media: imx: imx7-media-csi: Simplify imx7_csi_rx_fifo_clear() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 51/77] media: imx: imx7-media-csi: Don't double-enable the CSI Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 52/77] media: imx: imx7-media-csi: Don't double-enable the RxFIFO Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 53/77] media: imx: imx7-media-csi: Remove double reflash of DMA controller Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 54/77] media: imx: imx7-media-csi: Don't enable SOF and EOF interrupts Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 55/77] media: imx: imx7_media-csi: Add support for additional Bayer patterns Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 56/77] media: v4l2-mc: Add link flags to v4l2_create_fwnode_links_to_pad() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 57/77] media: imx: imx7_media-csi: Create immutable link to source device Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 58/77] dt-bindings: media: nxp,imx7-mipi-csi2: Drop the reset-names property Laurent Pinchart
2021-03-05 21:41 ` Rob Herring
2021-02-15 4:27 ` [PATCH v2 59/77] dt-bindings: media: nxp,imx7-mipi-csi2: Drop fsl,csis-hs-settle property Laurent Pinchart
2021-03-05 21:42 ` Rob Herring
2021-02-15 4:27 ` [PATCH v2 60/77] dt-bindings: media: nxp,imx7-mipi-csi2: Indent example with 4 spaces Laurent Pinchart
2021-03-01 9:33 ` Rui Miguel Silva
2021-03-05 21:42 ` Rob Herring
2021-02-15 4:27 ` [PATCH v2 61/77] dt-bindings: media: nxp,imx7-mipi-csi2: Expand descriptions Laurent Pinchart
2021-03-01 9:35 ` Rui Miguel Silva
2021-03-05 21:43 ` Rob Herring
2021-02-15 4:27 ` [PATCH v2 62/77] media: imx: imx7_mipi_csis: Acquire reset control without naming it Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 63/77] media: imx: imx7_mipi_csis: Fix input size alignment Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 64/77] media: imx: imx7_mipi_csis: Make source .s_power() optional Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 65/77] media: imx: imx7_mipi_csis: Avoid double get of wrap clock Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 66/77] media: imx: imx7_mipi_csis: Drop 10-bit YUV support Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 67/77] media: imx: imx7_mipi_csis: Fix UYVY8 media bus format Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 68/77] media: imx: imx7_mipi_csis: Inline mipi_csis_set_hsync_settle() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 69/77] media: imx: imx7_mipi_csis: Move link setup check out of locked section Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 70/77] media: imx: imx7_mipi_csis: Calculate Ths_settle from source lane rate Laurent Pinchart
2021-03-01 16:40 ` [PATCH v2.1 " Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 71/77] media: imx: imx7_mipi_csis: Turn register access macros into functions Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 72/77] media: imx: imx7_mipi_csis: Fully initialize MIPI_CSIS_DPHYCTRL register Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 73/77] media: imx: imx7_mipi_csis: Define macros for DPHY_BCTRL_L fields Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 74/77] media: imx: imx7_mipi_csis: Make ISP registers macros take channel ID Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 75/77] media: imx: imx7_mipi_csis: Rename register macros to match datasheet Laurent Pinchart
2021-03-01 16:41 ` [PATCH v2.1 " Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 76/77] media: imx: imx7_mipi_csis: Use register macros in mipi_csis_dump_regs() Laurent Pinchart
2021-02-15 4:27 ` [PATCH v2 77/77] media: imx: imx7_mipi_csis: Print shadow registers " Laurent Pinchart
2021-03-16 11:56 ` [PATCH] imx7-media-csi: csi2 only Martin Kepplinger
2021-03-16 18:05 ` Laurent Pinchart
2021-03-17 10:08 ` Martin Kepplinger
2021-03-17 10:19 ` Laurent Pinchart
2021-03-28 14:25 ` Martin Kepplinger
2021-03-28 16:43 ` Laurent Pinchart
2021-03-17 18:04 ` [PATCH v2 00/77] media: imx: Miscellaneous fixes and cleanups for i.MX7 Frieder Schrempf
2021-03-19 1:27 ` Laurent Pinchart
2021-04-15 9:00 ` Frieder Schrempf
2021-04-15 16:04 ` Frieder Schrempf
2021-04-26 8:06 ` Frieder Schrempf
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