Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=db71b7df76dab261cc9f27525765211bd58345b1
Commit: db71b7df76dab261cc9f27525765211bd58345b1
Parent: 4f393828d1dae28905447fcc9845ba0b5f414c62
Author: Mike Isely <[EMAIL PROTECTED]>
AuthorDate: Sat Apr 28 20:08:33 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Wed May 9 10:12:33 2007 -0300
V4L/DVB (5574): Pvrusb2: Improve handling of PAL-60 video standard
This patch originated with Servaas Vandenberghe <[EMAIL PROTECTED]>
and has been further developed a bit (to preserve saa7115 behavior).
These changes allow for correct operation of PAL-60 video (Servaas
tested this against a PAL-B/G tuner with the video standard overridden
as a module option).
Signed-off-by: Mike Isely <[EMAIL PROTECTED]>
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/pvrusb2/pvrusb2-encoder.c | 13 ++++++++++---
1 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/media/video/pvrusb2/pvrusb2-encoder.c
b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
index 5669c8c..20b6144 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-encoder.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-encoder.c
@@ -391,22 +391,29 @@ static int pvr2_encoder_prep_config(struct pvr2_hdw *hdw)
int pvr2_encoder_configure(struct pvr2_hdw *hdw)
{
int ret;
+ int val;
pvr2_trace(PVR2_TRACE_ENCODER,"pvr2_encoder_configure"
" (cx2341x module)");
hdw->enc_ctl_state.port = CX2341X_PORT_STREAMING;
hdw->enc_ctl_state.width = hdw->res_hor_val;
hdw->enc_ctl_state.height = hdw->res_ver_val;
- hdw->enc_ctl_state.is_50hz = ((hdw->std_mask_cur &
- (V4L2_STD_NTSC|V4L2_STD_PAL_M)) ?
+ hdw->enc_ctl_state.is_50hz = ((hdw->std_mask_cur & V4L2_STD_525_60) ?
0 : 1);
ret = 0;
ret |= pvr2_encoder_prep_config(hdw);
+ /* saa7115: 0xf0 */
+ val = 0xf0;
+ if (hdw->hdw_type == PVR2_HDW_TYPE_24XXX) {
+ /* ivtv cx25840: 0x140 */
+ val = 0x140;
+ }
+
if (!ret) ret = pvr2_encoder_vcmd(
hdw,CX2341X_ENC_SET_NUM_VSYNC_LINES, 2,
- 0xf0, 0xf0);
+ val, val);
/* setup firmware to notify us about some events (don't know why...) */
if (!ret) ret = pvr2_encoder_vcmd(
-
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