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OpenCloudOS-Kernel
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V4L/DVB (5927): ivtv: set correct crystal frequency of the GVMVPRX cards 

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil 2007-07-20 06:51:58 -03:00 committed by Mauro Carvalho Chehab
parent 6e5eb59102
commit 469ba047c0
1 changed files with 10 additions and 0 deletions
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10
drivers/media/video/ivtv/ivtv-driver.c
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@ -57,6 +57,7 @@
#include "ivtv-yuv.h"
#include <media/tveeprom.h>
#include <media/saa7115.h>
#include <media/v4l2-chip-ident.h>
/* var to keep track of the number of array elements in use */
@ -893,6 +894,15 @@ static void ivtv_load_and_init_modules(struct ivtv *itv)
else if ((hw & IVTV_HW_UPD64031A) == 0)
itv->card = ivtv_get_card(IVTV_CARD_CX23416GYC_NOGR);
}
else if (itv->card->type == IVTV_CARD_GV_MVPRX ||
itv->card->type == IVTV_CARD_GV_MVPRX2E) {
struct v4l2_crystal_freq crystal_freq;
/* The crystal frequency of GVMVPRX is 24.576MHz */
crystal_freq.freq = SAA7115_FREQ_24_576_MHZ;
crystal_freq.flags = SAA7115_FREQ_FL_UCGC;
itv->video_dec_func(itv, VIDIOC_INT_S_CRYSTAL_FREQ, &crystal_freq);
}
if (hw & IVTV_HW_CX25840) {
itv->vbi.raw_decoder_line_size = 1444;