Commit 67f04617 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab

[media] drxk: Allow setting it on dynamic_clock mode

This is used on az6007.
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 978c26c3
......@@ -7,15 +7,17 @@
/**
* struct drxk_config - Configure the initial parameters for DRX-K
*
* adr: I2C Address of the DRX-K
* parallel_ts: true means that the device uses parallel TS,
* @adr: I2C Address of the DRX-K
* @parallel_ts: True means that the device uses parallel TS,
* Serial otherwise.
* single_master: Device is on the single master mode
* no_i2c_bridge: Don't switch the I2C bridge to talk with tuner
* antenna_gpio: GPIO bit used to control the antenna
* antenna_dvbt: GPIO bit for changing antenna to DVB-C. A value of 1
* @dynamic_clk: True means that the clock will be dynamically
* adjusted. Static clock otherwise.
* @single_master: Device is on the single master mode
* @no_i2c_bridge: Don't switch the I2C bridge to talk with tuner
* @antenna_gpio: GPIO bit used to control the antenna
* @antenna_dvbt: GPIO bit for changing antenna to DVB-C. A value of 1
* means that 1=DVBC, 0 = DVBT. Zero means the opposite.
* microcode_name: Name of the firmware file with the microcode
* @microcode_name: Name of the firmware file with the microcode
*
* On the *_gpio vars, bit 0 is UIO-1, bit 1 is UIO-2 and bit 2 is
* UIO-3.
......@@ -25,6 +27,7 @@ struct drxk_config {
bool single_master;
bool no_i2c_bridge;
bool parallel_ts;
bool dynamic_clk;
bool antenna_dvbt;
u16 antenna_gpio;
......
......@@ -650,9 +650,6 @@ static int init_state(struct drxk_state *state)
u32 ulQual83 = DEFAULT_MER_83;
u32 ulQual93 = DEFAULT_MER_93;
u32 ulDVBTStaticTSClock = 1;
u32 ulDVBCStaticTSClock = 1;
u32 ulMpegLockTimeOut = DEFAULT_DRXK_MPEG_LOCK_TIMEOUT;
u32 ulDemodLockTimeOut = DEFAULT_DRXK_DEMOD_LOCK_TIMEOUT;
......@@ -815,8 +812,7 @@ static int init_state(struct drxk_state *state)
state->m_invertSTR = false; /* If TRUE; invert STR signals */
state->m_invertVAL = false; /* If TRUE; invert VAL signals */
state->m_invertCLK = (ulInvertTSClock != 0); /* If TRUE; invert CLK signals */
state->m_DVBTStaticCLK = (ulDVBTStaticTSClock != 0);
state->m_DVBCStaticCLK = (ulDVBCStaticTSClock != 0);
/* If TRUE; static MPEG clockrate will be used;
otherwise clockrate will adapt to the bitrate of the TS */
......@@ -6390,6 +6386,14 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config,
state->antenna_dvbt = config->antenna_dvbt;
state->m_ChunkSize = config->chunk_size;
if (config->dynamic_clk) {
state->m_DVBTStaticCLK = 0;
state->m_DVBCStaticCLK = 0;
} else {
state->m_DVBTStaticCLK = 1;
state->m_DVBCStaticCLK = 1;
}
if (config->parallel_ts)
state->m_enableParallel = true;
else
......
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