This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/cgit.cgi/media_tree.git tree:
Subject: [media] atmel-isi: parse the DT parameters for vsync/hsync/pixclock polarity Author: Josh Wu <[email protected]> Date: Tue Aug 4 06:37:49 2015 -0300 This patch will get the DT parameters of vsync/hsync/pixclock polarity, and pass to driver. Also add a debug information for test purpose. Signed-off-by: Josh Wu <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/soc_camera/atmel-isi.c | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) --- http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=ac4033e02a54a1dd3b22364d392ffe3da5d09a5f diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 19131d3..45e304a 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -833,6 +833,11 @@ static int isi_camera_set_bus_param(struct soc_camera_device *icd) if (common_flags & V4L2_MBUS_PCLK_SAMPLE_FALLING) cfg1 |= ISI_CFG1_PIXCLK_POL_ACTIVE_FALLING; + dev_dbg(icd->parent, "vsync active %s, hsync active %s, sampling on pix clock %s edge\n", + common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW ? "low" : "high", + common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW ? "low" : "high", + common_flags & V4L2_MBUS_PCLK_SAMPLE_FALLING ? "falling" : "rising"); + if (isi->pdata.has_emb_sync) cfg1 |= ISI_CFG1_EMB_SYNC; if (isi->pdata.full_mode) @@ -920,6 +925,16 @@ static int atmel_isi_parse_dt(struct atmel_isi *isi, return -EINVAL; } + if (ep.bus.parallel.flags & V4L2_MBUS_HSYNC_ACTIVE_LOW) + isi->pdata.hsync_act_low = true; + if (ep.bus.parallel.flags & V4L2_MBUS_VSYNC_ACTIVE_LOW) + isi->pdata.vsync_act_low = true; + if (ep.bus.parallel.flags & V4L2_MBUS_PCLK_SAMPLE_FALLING) + isi->pdata.pclk_act_falling = true; + + if (ep.bus_type == V4L2_MBUS_BT656) + isi->pdata.has_emb_sync = true; + return 0; } _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
