From: Hugues Fruchet <hugues.fruchet@st.com> To: Alexandre Torgue <alexandre.torgue@st.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Hans Verkuil <hverkuil@xs4all.nl>, Sakari Ailus <sakari.ailus@linux.intel.com> Cc: <linux-media@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com>, Benjamin Gaignard <benjamin.gaignard@linaro.org>, Yannick Fertre <yannick.fertre@st.com>, Philippe CORNU <philippe.cornu@st.com>, "Hugues Fruchet" <hugues.fruchet@st.com>, Mickael GUENE <mickael.guene@st.com> Subject: [PATCH v6 2/4] media: stm32-dcmi: trace the supported fourcc/mbus_code Date: Wed, 14 Aug 2019 15:48:51 +0200 [thread overview] Message-ID: <1565790533-10043-3-git-send-email-hugues.fruchet@st.com> (raw) In-Reply-To: <1565790533-10043-1-git-send-email-hugues.fruchet@st.com> 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.fruchet@st.com> --- 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 b462f71..18acecf 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++; } -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Hugues Fruchet <hugues.fruchet@st.com> To: Alexandre Torgue <alexandre.torgue@st.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Hans Verkuil <hverkuil@xs4all.nl>, Sakari Ailus <sakari.ailus@linux.intel.com> Cc: Mickael GUENE <mickael.guene@st.com>, linux-kernel@vger.kernel.org, Philippe CORNU <philippe.cornu@st.com>, Yannick Fertre <yannick.fertre@st.com>, Benjamin Gaignard <benjamin.gaignard@linaro.org>, Hugues Fruchet <hugues.fruchet@st.com>, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: [PATCH v6 2/4] media: stm32-dcmi: trace the supported fourcc/mbus_code Date: Wed, 14 Aug 2019 15:48:51 +0200 [thread overview] Message-ID: <1565790533-10043-3-git-send-email-hugues.fruchet@st.com> (raw) In-Reply-To: <1565790533-10043-1-git-send-email-hugues.fruchet@st.com> 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.fruchet@st.com> --- 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 b462f71..18acecf 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++; } -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-08-14 13:49 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-14 13:48 [PATCH v6 0/4] DCMI bridge support Hugues Fruchet 2019-08-14 13:48 ` Hugues Fruchet 2019-08-14 13:48 ` [PATCH v6 1/4] media: stm32-dcmi: improve sensor subdev naming Hugues Fruchet 2019-08-14 13:48 ` Hugues Fruchet 2019-08-14 13:48 ` Hugues Fruchet [this message] 2019-08-14 13:48 ` [PATCH v6 2/4] media: stm32-dcmi: trace the supported fourcc/mbus_code Hugues Fruchet 2019-08-16 8:15 ` Sakari Ailus 2019-08-16 8:15 ` Sakari Ailus 2019-08-19 7:23 ` Hugues FRUCHET 2019-08-19 7:23 ` Hugues FRUCHET 2019-08-19 7:26 ` Sakari Ailus 2019-08-19 7:26 ` Sakari Ailus 2019-08-19 7:40 ` Hugues FRUCHET 2019-08-19 7:40 ` Hugues FRUCHET 2019-08-19 8:10 ` Sakari Ailus 2019-08-19 8:10 ` Sakari Ailus 2019-08-14 13:48 ` [PATCH v6 3/4] media: stm32-dcmi: add media controller support Hugues Fruchet 2019-08-14 13:48 ` Hugues Fruchet 2019-08-14 13:48 ` [PATCH v6 4/4] media: stm32-dcmi: add support of several sub-devices Hugues Fruchet 2019-08-14 13:48 ` Hugues Fruchet
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