Eric Lee / linux-smarc-t335x-v3.2

Download as
Browse Code ยป

Commit f24648e42fd4b7d3ad5af6eaefe0214426933954

Authored by Hans Verkuil
Committed by Mauro Carvalho Chehab
1 parent 156f194b9d
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

V4L/DVB (8107): cx18: improve support for the Raptor board. 

- add radio definition
- reset the audio firmware (required for this board, harmless for the
others)

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

Showing 2 changed files with 6 additions and 0 deletions Side-by-side Diff

drivers/media/video/cx18/cx18-cards.c
Diff comments   View file @ f24648e
... ... @@ -268,6 +268,7 @@
268 268 .tuners = {
269 269 { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 },
270 270 },
  271 + .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL, 0 },
271 272 .ddr = {
272 273 /* MT 46V16M16 memory */
273 274 .chip_config = 0x50306,
drivers/media/video/cx18/cx18-firmware.c
Diff comments   View file @ f24648e
... ... @@ -345,6 +345,11 @@
345 345 int sz = load_apu_fw_direct("v4l-cx23418-apu.fw",
346 346 cx->enc_mem, cx, CX18_FW_APU_SIZE);
347 347  
  348 + write_enc(0xE51FF004, 0);
  349 + write_enc(0xa00000, 4); /* todo: not hardcoded */
  350 + write_reg(0x00010000, CX18_PROC_SOFT_RESET); /* Start APU */
  351 + cx18_msleep_timeout(500, 0);
  352 +
348 353 sz = sz <= 0 ? sz : load_cpu_fw_direct("v4l-cx23418-cpu.fw",
349 354 cx->enc_mem, cx, CX18_FW_CPU_SIZE);
350 355