upstream: [media] adv7604/ad9389b/ths8200: decrease min_pixelclock to 25MHz

The CEA-861 standard allows for the 640x480 format at 25.175 MHz.
Ensure that that's allowed according to the struct v4l2_bt_timings_cap.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c
index 2234c84..4cc2f82 100644 (file)
--- a/drivers/media/i2c/ad9389b.c
+++ b/drivers/media/i2c/ad9389b.c
@@ -621,7 +621,7 @@ static const struct v4l2_dv_timings_cap ad9389b_timings_cap = {
        .bt = {
                .max_width = 1920,
                .max_height = 1200,
-               .min_pixelclock = 27000000,
+               .min_pixelclock = 25000000,
                .max_pixelclock = 170000000,
                .standards = V4L2_DV_BT_STD_CEA861 | V4L2_DV_BT_STD_DMT |
                        V4L2_DV_BT_STD_GTF | V4L2_DV_BT_STD_CVT,

diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 80fcc8d..80460a2 100644 (file)
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1165,7 +1165,7 @@ static int adv7604_dv_timings_cap(struct v4l2_subdev *sd,
        cap->type = V4L2_DV_BT_656_1120;
        cap->bt.max_width = 1920;
        cap->bt.max_height = 1200;
-       cap->bt.min_pixelclock = 27000000;
+       cap->bt.min_pixelclock = 25000000;
        if (DIGITAL_INPUT)
                cap->bt.max_pixelclock = 225000000;
        else

diff --git a/drivers/media/i2c/ths8200.c b/drivers/media/i2c/ths8200.c
index 2b9d6c1..f4fec46 100644 (file)
--- a/drivers/media/i2c/ths8200.c
+++ b/drivers/media/i2c/ths8200.c
@@ -50,7 +50,7 @@ static const struct v4l2_dv_timings_cap ths8200_timings_cap = {
        .bt = {
                .max_width = 1920,
                .max_height = 1080,
-               .min_pixelclock = 27000000,
+               .min_pixelclock = 25000000,
                .max_pixelclock = 148500000,
                .standards = V4L2_DV_BT_STD_CEA861,
                .capabilities = V4L2_DV_BT_CAP_PROGRESSIVE,