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Subject: media: stm32-dcmi: trace the supported fourcc/mbus_code Author: Hugues Fruchet <hugues.fruc...@st.com> Date: Wed Aug 14 10:48:51 2019 -0300 Add a trace of the set of supported fourcc/mbus_code which intersect between DCMI and source sub-device. Signed-off-by: Hugues Fruchet <hugues.fruc...@st.com> Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+sams...@kernel.org> drivers/media/platform/stm32/stm32-dcmi.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) --- diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index 88c5da87fc8b..480b10fdcb17 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -1447,12 +1447,20 @@ static int dcmi_formats_init(struct stm32_dcmi *dcmi) /* Code supported, have we got this fourcc yet? */ for (j = 0; j < num_fmts; j++) if (sd_fmts[j]->fourcc == - dcmi_formats[i].fourcc) + dcmi_formats[i].fourcc) { /* Already available */ + dev_dbg(dcmi->dev, "Skipping fourcc/code: %4.4s/0x%x\n", + (char *)&sd_fmts[j]->fourcc, + mbus_code.code); break; - if (j == num_fmts) + } + if (j == num_fmts) { /* New */ sd_fmts[num_fmts++] = dcmi_formats + i; + dev_dbg(dcmi->dev, "Supported fourcc/code: %4.4s/0x%x\n", + (char *)&sd_fmts[num_fmts - 1]->fourcc, + sd_fmts[num_fmts - 1]->mbus_code); + } } mbus_code.index++; } _______________________________________________ linuxtv-commits mailing list linuxtv-commits@linuxtv.org https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits