Hi Philipp,
On 13/12/17 15:09, Philipp Zabel wrote:
> Add support for the CodaHx4 VPU used on i.MX51.
>
> Decoding h.264, MPEG-4, and MPEG-2 video works, as well as encoding
> h.264. MPEG-4 encoding is not enabled, it currently produces visual
> artifacts.
>
> Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
> ---
> drivers/media/platform/coda/coda-bit.c | 45
> ++++++++++++++++++++++---------
> drivers/media/platform/coda/coda-common.c | 44 +++++++++++++++++++++++++++---
> drivers/media/platform/coda/coda.h | 1 +
> 3 files changed, 74 insertions(+), 16 deletions(-)
>
<snip>
> + [CODA_IMX51] = {
> + .firmware = {
> + "vpu_fw_imx51.bin",
> + "vpu/vpu_fw_imx51.bin",
> + "v4l-codahx4-imx51.bin"
> + },
> + .product = CODA_HX4,
> + .codecs = codahx4_codecs,
> + .num_codecs = ARRAY_SIZE(codahx4_codecs),
> + .vdevs = codahx4_video_devices,
> + .num_vdevs = ARRAY_SIZE(codahx4_video_devices),
> + .workbuf_size = 128 * 1024,
> + .tempbuf_size = 304 * 1024,
> + .iram_size = 0x14000,
> + },
What's the status of the firmware? Is it going to be available in some firmware
repository? I remember when testing other imx devices that it was a bit tricky
to get hold of the firmware. And googling v4l-codahx4-imx51.bin doesn't find
anything other than this patch.
Regards,
Hans
