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linux-950-saa716x_PCIe_interface_chipset.patch
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linux-950-saa716x_PCIe_interface_chipset.patch
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diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig
index b85f88c..238b2ed 100644
--- a/drivers/media/common/Kconfig
+++ b/drivers/media/common/Kconfig
@@ -22,4 +22,5 @@ config CYPRESS_FIRMWARE
source "drivers/media/common/b2c2/Kconfig"
source "drivers/media/common/saa7146/Kconfig"
+source "drivers/media/common/saa716x/Kconfig"
source "drivers/media/common/siano/Kconfig"
diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile
index d208de3..b3c373d 100644
--- a/drivers/media/common/Makefile
+++ b/drivers/media/common/Makefile
@@ -1,4 +1,4 @@
-obj-y += b2c2/ saa7146/ siano/
+obj-y += b2c2/ saa7146/ saa716x/ siano/
obj-$(CONFIG_VIDEO_CX2341X) += cx2341x.o
obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o
obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
diff --git a/drivers/media/common/saa716x/Kconfig b/drivers/media/common/saa716x/Kconfig
new file mode 100644
index 0000000..e667a58
--- /dev/null
+++ b/drivers/media/common/saa716x/Kconfig
@@ -0,0 +1,67 @@
+menuconfig SAA716X_SUPPORT
+ bool "Support for SAA716x family from NXP/Philips"
+ depends on PCI && I2C
+ help
+ support for saa716x
+
+if SAA716X_SUPPORT
+config SAA716X_CORE
+ tristate "SAA7160/1/2 PCI Express bridge based devices"
+ depends on PCI && I2C
+
+ help
+ Support for PCI cards based on the SAA7160/1/2 PCI Express bridge.
+
+ Say Y if you own such a device and want to use it.
+
+config DVB_SAA716X_BUDGET
+ tristate "SAA7160/1/2 based Budget PCIe cards (DVB only)"
+ depends on SAA716X_CORE && DVB_CORE
+ select DVB_DS3000 if !DVB_FE_CUSTOMISE
+ select DVB_DS3103 if !DVB_FE_CUSTOMISE
+ select DVB_TS2022 if !DVB_FE_CUSTOMISE
+
+ help
+ Support for the SAA7160/1/2 based Budget PCIe DVB cards
+ Currently supported devices are:
+
+ * KNC1 Dual S2 (DVB-S, DVB-S/S2)
+ * Twinhan/Azurewave VP-1028 (DVB-S)
+ * Twinhan/Azurewave VP-3071 (DVB-T x2)
+ * Twinhan/Azurewave VP-6002 (DVB-S)
+
+ Say Y if you own such a device and want to use it.
+
+config DVB_SAA716X_HYBRID
+ tristate "SAA7160/1/2 based Hybrid PCIe cards (DVB + Analog)"
+ depends on SAA716X_CORE && DVB_CORE
+
+ help
+ Support for the SAA7160/1/2 based Hybrid PCIe DVB cards
+ Currently supported devices are:
+
+ * Avermedia H-788 (DVB-T)
+ * Avermedia HC-82 (DVB-T)
+ * NXP Reference (Atlantis) (DVB-T x2)
+ * NXP Reference (Nemo) (DVB-T)
+ * Twinhan/Azurewave VP-6090 (DVB-S x2, DVB-T x2)
+
+ Say Y if you own such a device and want to use it.
+
+#config DVB_SAA716X_FF
+# tristate "SAA7160/1/2 based Full Fledged PCIe cards"
+# depends on SAA716X_CORE && DVB_CORE
+# depends on INPUT # IR
+# default n
+
+# help
+# Support for the SAA7160/1/2 based Full fledged PCIe DVB cards
+# These cards do feature a hardware MPEG decoder and other
+# peripherals. Also known as Premium cards.
+# Currently supported devices are:
+
+# * Technotrend S2 6400 Dual S2 HD (DVB-S/S2 x2)
+
+# Say Y if you own such a device and want to use it.
+
+endif # SAA716X_SUPPORT
diff --git a/drivers/media/common/saa716x/Makefile b/drivers/media/common/saa716x/Makefile
new file mode 100644
index 0000000..c86f224
--- /dev/null
+++ b/drivers/media/common/saa716x/Makefile
@@ -0,0 +1,26 @@
+saa716x_core-objs := saa716x_pci.o \
+ saa716x_i2c.o \
+ saa716x_cgu.o \
+ saa716x_msi.o \
+ saa716x_dma.o \
+ saa716x_vip.o \
+ saa716x_aip.o \
+ saa716x_phi.o \
+ saa716x_boot.o \
+ saa716x_fgpi.o \
+ saa716x_adap.o \
+ saa716x_gpio.o \
+ saa716x_greg.o \
+ saa716x_rom.o \
+ saa716x_spi.o
+
+#saa716x_ff-objs := saa716x_ff_main.o \
+# saa716x_ff_cmd.o \
+# saa716x_ff_ir.o
+
+obj-$(CONFIG_SAA716X_CORE) += saa716x_core.o
+obj-$(CONFIG_DVB_SAA716X_BUDGET) += saa716x_budget.o
+obj-$(CONFIG_DVB_SAA716X_HYBRID) += saa716x_hybrid.o
+#obj-$(CONFIG_DVB_SAA716X_FF) += saa716x_ff.o
+
+EXTRA_CFLAGS = -Idrivers/media/dvb-core/ -Idrivers/media/dvb-frontends/ -Idrivers/media/tuners/
diff --git a/drivers/media/common/saa716x/saa716x_adap.c b/drivers/media/common/saa716x/saa716x_adap.c
new file mode 100644
index 0000000..6d7346c
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_adap.c
@@ -0,0 +1,274 @@
+#include <linux/bitops.h>
+
+#include "dmxdev.h"
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dvb_frontend.h"
+
+#include "saa716x_mod.h"
+#include "saa716x_spi.h"
+#include "saa716x_adap.h"
+#include "saa716x_i2c.h"
+#include "saa716x_gpio.h"
+#include "saa716x_priv.h"
+#include "saa716x_budget.h"
+
+
+DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
+
+
+void saa716x_dma_start(struct saa716x_dev *saa716x, u8 adapter)
+{
+ struct fgpi_stream_params params;
+
+ dprintk(SAA716x_DEBUG, 1, "SAA716x Start DMA engine for Adapter:%d", adapter);
+
+ params.bits = 8;
+ params.samples = 188;
+ params.lines = 348;
+ params.pitch = 188;
+ params.offset = 0;
+ params.page_tables = 0;
+ params.stream_type = FGPI_TRANSPORT_STREAM;
+ params.stream_flags = 0;
+
+ saa716x_fgpi_start(saa716x, saa716x->config->adap_config[adapter].ts_port, ¶ms);
+}
+
+void saa716x_dma_stop(struct saa716x_dev *saa716x, u8 adapter)
+{
+ dprintk(SAA716x_DEBUG, 1, "SAA716x Stop DMA engine for Adapter:%d", adapter);
+
+ saa716x_fgpi_stop(saa716x, saa716x->config->adap_config[adapter].ts_port);
+}
+
+static int saa716x_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+ struct saa716x_adapter *saa716x_adap = dvbdmx->priv;
+ struct saa716x_dev *saa716x = saa716x_adap->saa716x;
+
+ dprintk(SAA716x_DEBUG, 1, "SAA716x DVB Start feed");
+ if (!dvbdmx->dmx.frontend) {
+ dprintk(SAA716x_DEBUG, 1, "no frontend ?");
+ return -EINVAL;
+ }
+ saa716x_adap->feeds++;
+ dprintk(SAA716x_DEBUG, 1, "SAA716x start feed, feeds=%d",
+ saa716x_adap->feeds);
+
+ if (saa716x_adap->feeds == 1) {
+ dprintk(SAA716x_DEBUG, 1, "SAA716x start feed & dma");
+ saa716x_dma_start(saa716x, saa716x_adap->count);
+ }
+
+ return saa716x_adap->feeds;
+}
+
+static int saa716x_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
+{
+ struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
+ struct saa716x_adapter *saa716x_adap = dvbdmx->priv;
+ struct saa716x_dev *saa716x = saa716x_adap->saa716x;
+
+ dprintk(SAA716x_DEBUG, 1, "SAA716x DVB Stop feed");
+ if (!dvbdmx->dmx.frontend) {
+ dprintk(SAA716x_DEBUG, 1, "no frontend ?");
+ return -EINVAL;
+ }
+ saa716x_adap->feeds--;
+ if (saa716x_adap->feeds == 0) {
+ dprintk(SAA716x_DEBUG, 1, "saa716x stop feed and dma");
+ saa716x_dma_stop(saa716x, saa716x_adap->count);
+ }
+
+ return 0;
+}
+
+int saa716x_dvb_init(struct saa716x_dev *saa716x)
+{
+ struct saa716x_adapter *saa716x_adap = saa716x->saa716x_adap;
+ struct saa716x_config *config = saa716x->config;
+ int result, i;
+
+ mutex_init(&saa716x->adap_lock);
+
+ for (i = 0; i < config->adapters; i++) {
+
+ dprintk(SAA716x_DEBUG, 1, "dvb_register_adapter");
+ if (dvb_register_adapter(&saa716x_adap->dvb_adapter,
+ "SAA716x dvb adapter",
+ THIS_MODULE,
+ &saa716x->pdev->dev,
+ adapter_nr) < 0) {
+
+ dprintk(SAA716x_ERROR, 1, "Error registering adapter");
+ return -ENODEV;
+ }
+
+ saa716x_adap->count = i;
+
+ saa716x_adap->dvb_adapter.priv = saa716x_adap;
+ saa716x_adap->demux.dmx.capabilities = DMX_TS_FILTERING |
+ DMX_SECTION_FILTERING |
+ DMX_MEMORY_BASED_FILTERING;
+
+ saa716x_adap->demux.priv = saa716x_adap;
+ saa716x_adap->demux.filternum = 256;
+ saa716x_adap->demux.feednum = 256;
+ saa716x_adap->demux.start_feed = saa716x_dvb_start_feed;
+ saa716x_adap->demux.stop_feed = saa716x_dvb_stop_feed;
+ saa716x_adap->demux.write_to_decoder = NULL;
+ switch (saa716x->pdev->subsystem_device) {
+ case TEVII_S472: {
+ struct saa716x_i2c *i2c = saa716x->i2c;
+ struct i2c_adapter *adapter = &i2c[SAA716x_I2C_BUS_B].i2c_adapter;
+ u8 mac[6];
+ u8 b0[] = { 0, 9 };
+ struct i2c_msg msg[] = {
+ {
+ .addr = 0x50,
+ .flags = 0,
+ .buf = b0,
+ .len = 2
+ }, {
+ .addr = 0x50,
+ .flags = I2C_M_RD,
+ .buf = mac,
+ .len = 6
+ }
+ };
+
+ i2c_transfer(adapter, msg, 2);
+ dprintk(SAA716x_INFO, 1, "TeVii S472 MAC= %pM\n", mac);
+ memcpy(saa716x_adap->dvb_adapter.proposed_mac, mac, 6);
+ }
+ }
+
+ dprintk(SAA716x_DEBUG, 1, "dvb_dmx_init");
+ if ((result = dvb_dmx_init(&saa716x_adap->demux)) < 0) {
+ dprintk(SAA716x_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err0;
+ }
+
+ saa716x_adap->dmxdev.filternum = 256;
+ saa716x_adap->dmxdev.demux = &saa716x_adap->demux.dmx;
+ saa716x_adap->dmxdev.capabilities = 0;
+
+ dprintk(SAA716x_DEBUG, 1, "dvb_dmxdev_init");
+ if ((result = dvb_dmxdev_init(&saa716x_adap->dmxdev,
+ &saa716x_adap->dvb_adapter)) < 0) {
+
+ dprintk(SAA716x_ERROR, 1, "dvb_dmxdev_init failed, ERROR=%d", result);
+ goto err1;
+ }
+
+ saa716x_adap->fe_hw.source = DMX_FRONTEND_0;
+
+ if ((result = saa716x_adap->demux.dmx.add_frontend(&saa716x_adap->demux.dmx,
+ &saa716x_adap->fe_hw)) < 0) {
+
+ dprintk(SAA716x_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err2;
+ }
+
+ saa716x_adap->fe_mem.source = DMX_MEMORY_FE;
+
+ if ((result = saa716x_adap->demux.dmx.add_frontend(&saa716x_adap->demux.dmx,
+ &saa716x_adap->fe_mem)) < 0) {
+ dprintk(SAA716x_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err3;
+ }
+
+ if ((result = saa716x_adap->demux.dmx.connect_frontend(&saa716x_adap->demux.dmx,
+ &saa716x_adap->fe_hw)) < 0) {
+
+ dprintk(SAA716x_ERROR, 1, "dvb_dmx_init failed, ERROR=%d", result);
+ goto err4;
+ }
+
+ dvb_net_init(&saa716x_adap->dvb_adapter, &saa716x_adap->dvb_net, &saa716x_adap->demux.dmx);
+// tasklet_init(&saa716x_adap->tasklet, saa716x_dma_xfer, (unsigned long) saa716x);
+ dprintk(SAA716x_DEBUG, 1, "Frontend Init");
+ saa716x_adap->saa716x = saa716x;
+
+ if (config->frontend_attach) {
+ result = config->frontend_attach(saa716x_adap, i);
+ if (result < 0)
+ dprintk(SAA716x_ERROR, 1, "SAA716x frontend attach failed");
+
+ if (saa716x_adap->fe == NULL) {
+ dprintk(SAA716x_ERROR, 1, "A frontend driver was not found for [%04x:%04x] subsystem [%04x:%04x]\n",
+ saa716x->pdev->vendor,
+ saa716x->pdev->device,
+ saa716x->pdev->subsystem_vendor,
+ saa716x->pdev->subsystem_device);
+ } else {
+ result = dvb_register_frontend(&saa716x_adap->dvb_adapter, saa716x_adap->fe);
+ if (result < 0) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x register frontend failed");
+ goto err6;
+ }
+ }
+
+ } else {
+ dprintk(SAA716x_ERROR, 1, "Frontend attach = NULL");
+ }
+
+ saa716x_fgpi_init(saa716x, config->adap_config[i].ts_port,
+ config->adap_config[i].worker);
+
+ saa716x_adap++;
+ }
+
+
+ return 0;
+
+ /* Error conditions */
+err6:
+ dvb_frontend_detach(saa716x_adap->fe);
+err4:
+ saa716x_adap->demux.dmx.remove_frontend(&saa716x_adap->demux.dmx, &saa716x_adap->fe_mem);
+err3:
+ saa716x_adap->demux.dmx.remove_frontend(&saa716x_adap->demux.dmx, &saa716x_adap->fe_hw);
+err2:
+ dvb_dmxdev_release(&saa716x_adap->dmxdev);
+err1:
+ dvb_dmx_release(&saa716x_adap->demux);
+err0:
+ dvb_unregister_adapter(&saa716x_adap->dvb_adapter);
+
+ return result;
+}
+EXPORT_SYMBOL(saa716x_dvb_init);
+
+void saa716x_dvb_exit(struct saa716x_dev *saa716x)
+{
+ struct saa716x_adapter *saa716x_adap = saa716x->saa716x_adap;
+ int i;
+
+ for (i = 0; i < saa716x->config->adapters; i++) {
+
+ saa716x_fgpi_exit(saa716x, saa716x->config->adap_config[i].ts_port);
+
+ if (saa716x_adap->fe) {
+ dvb_unregister_frontend(saa716x_adap->fe);
+ dvb_frontend_detach(saa716x_adap->fe);
+ }
+
+// tasklet_kill(&saa716x->tasklet);
+ dvb_net_release(&saa716x_adap->dvb_net);
+ saa716x_adap->demux.dmx.remove_frontend(&saa716x_adap->demux.dmx, &saa716x_adap->fe_mem);
+ saa716x_adap->demux.dmx.remove_frontend(&saa716x_adap->demux.dmx, &saa716x_adap->fe_hw);
+ dvb_dmxdev_release(&saa716x_adap->dmxdev);
+ dvb_dmx_release(&saa716x_adap->demux);
+
+ dprintk(SAA716x_DEBUG, 1, "dvb_unregister_adapter");
+ dvb_unregister_adapter(&saa716x_adap->dvb_adapter);
+
+ saa716x_adap++;
+ }
+
+ return;
+}
+EXPORT_SYMBOL(saa716x_dvb_exit);
diff --git a/drivers/media/common/saa716x/saa716x_adap.h b/drivers/media/common/saa716x/saa716x_adap.h
new file mode 100644
index 0000000..7822e36
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_adap.h
@@ -0,0 +1,9 @@
+#ifndef __SAA716x_ADAP_H
+#define __SAA716x_ADAP_H
+
+struct saa716x_dev;
+
+extern int saa716x_dvb_init(struct saa716x_dev *saa716x);
+extern void saa716x_dvb_exit(struct saa716x_dev *saa716x);
+
+#endif /* __SAA716x_ADAP_H */
diff --git a/drivers/media/common/saa716x/saa716x_aip.c b/drivers/media/common/saa716x/saa716x_aip.c
new file mode 100644
index 0000000..3bdb265
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_aip.c
@@ -0,0 +1,20 @@
+#include <linux/kernel.h>
+
+#include "saa716x_mod.h"
+#include "saa716x_aip_reg.h"
+#include "saa716x_spi.h"
+#include "saa716x_aip.h"
+#include "saa716x_priv.h"
+
+int saa716x_aip_status(struct saa716x_dev *saa716x, u32 dev)
+{
+ return SAA716x_EPRD(dev, AI_CTL) == 0 ? 0 : -1;
+}
+EXPORT_SYMBOL_GPL(saa716x_aip_status);
+
+void saa716x_aip_disable(struct saa716x_dev *saa716x)
+{
+ SAA716x_EPWR(AI0, AI_CTL, 0x00);
+ SAA716x_EPWR(AI1, AI_CTL, 0x00);
+}
+EXPORT_SYMBOL_GPL(saa716x_aip_disable);
diff --git a/drivers/media/common/saa716x/saa716x_aip.h b/drivers/media/common/saa716x/saa716x_aip.h
new file mode 100644
index 0000000..36277b7
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_aip.h
@@ -0,0 +1,9 @@
+#ifndef __SAA716x_AIP_H
+#define __SAA716x_AIP_H
+
+struct saa716x_dev;
+
+extern int saa716x_aip_status(struct saa716x_dev *saa716x, u32 dev);
+extern void saa716x_aip_disable(struct saa716x_dev *saa716x);
+
+#endif /* __SAA716x_AIP_H */
diff --git a/drivers/media/common/saa716x/saa716x_aip_reg.h b/drivers/media/common/saa716x/saa716x_aip_reg.h
new file mode 100644
index 0000000..3e0893a
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_aip_reg.h
@@ -0,0 +1,62 @@
+#ifndef __SAA716x_AIP_REG_H
+#define __SAA716x_AIP_REG_H
+
+/* -------------- AI Registers ---------------- */
+
+#define AI_STATUS 0x000
+#define AI_BUF1_ACTIVE (0x00000001 << 4)
+#define AI_OVERRUN (0x00000001 << 3)
+#define AI_HBE (0x00000001 << 2)
+#define AI_BUF2_FULL (0x00000001 << 1)
+#define AI_BUF1_FULL (0x00000001 << 0)
+
+#define AI_CTL 0x004
+#define AI_RESET (0x00000001 << 31)
+#define AI_CAP_ENABLE (0x00000001 << 30)
+#define AI_CAP_MODE (0x00000003 << 28)
+#define AI_SIGN_CONVERT (0x00000001 << 27)
+#define AI_EARLYMODE (0x00000001 << 26)
+#define AI_DIAGMODE (0x00000001 << 25)
+#define AI_RAWMODE (0x00000001 << 24)
+#define AI_OVR_INTEN (0x00000001 << 7)
+#define AI_HBE_INTEN (0x00000001 << 6)
+#define AI_BUF2_INTEN (0x00000001 << 5)
+#define AI_BUF1_INTEN (0x00000001 << 4)
+#define AI_ACK_OVR (0x00000001 << 3)
+#define AI_ACK_HBE (0x00000001 << 2)
+#define AI_ACK2 (0x00000001 << 1)
+#define AI_ACK1 (0x00000001 << 0)
+
+#define AI_SERIAL 0x008
+#define AI_SER_MASTER (0x00000001 << 31)
+#define AI_DATAMODE (0x00000001 << 30)
+#define AI_FRAMEMODE (0x00000003 << 28)
+#define AI_CLOCK_EDGE (0x00000001 << 27)
+#define AI_SSPOS4 (0x00000001 << 19)
+#define AI_NR_CHAN (0x00000003 << 17)
+#define AI_WSDIV (0x000001ff << 8)
+#define AI_SCKDIV (0x000000ff << 0)
+
+#define AI_FRAMING 0x00c
+#define AI_VALIDPOS (0x000001ff << 22)
+#define AI_LEFTPOS (0x000001ff << 13)
+#define AI_RIGHTPOS (0x000001ff << 4)
+#define AI_SSPOS_3_0 (0x0000000f << 0)
+
+#define AI_BASE1 0x014
+#define AI_BASE2 0x018
+#define AI_BASE (0x03ffffff << 6)
+
+#define AI_SIZE 0x01c
+#define AI_SAMPLE_SIZE (0x03ffffff << 6)
+
+#define AI_INT_ACK 0x020
+#define AI_ACK_OVR (0x00000001 << 3)
+#define AI_ACK_HBE (0x00000001 << 2)
+#define AI_ACK2 (0x00000001 << 1)
+#define AI_ACK1 (0x00000001 << 0)
+
+#define AI_PWR_DOWN 0xff4
+#define AI_PWR_DWN (0x00000001 << 0)
+
+#endif /* __SAA716x_AIP_REG_H */
diff --git a/drivers/media/common/saa716x/saa716x_boot.c b/drivers/media/common/saa716x/saa716x_boot.c
new file mode 100644
index 0000000..21e59d0
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_boot.c
@@ -0,0 +1,319 @@
+#include <linux/delay.h>
+
+#include "saa716x_mod.h"
+
+#include "saa716x_greg_reg.h"
+#include "saa716x_cgu_reg.h"
+#include "saa716x_vip_reg.h"
+#include "saa716x_aip_reg.h"
+#include "saa716x_msi_reg.h"
+#include "saa716x_dma_reg.h"
+#include "saa716x_gpio_reg.h"
+#include "saa716x_fgpi_reg.h"
+#include "saa716x_dcs_reg.h"
+
+#include "saa716x_boot.h"
+#include "saa716x_spi.h"
+#include "saa716x_priv.h"
+
+static int saa716x_ext_boot(struct saa716x_dev *saa716x)
+{
+ /* Write GREG boot_ready to 0
+ * DW_0 = 0x0001_2018
+ * DW_1 = 0x0000_0000
+ */
+ SAA716x_EPWR(GREG, GREG_RSTU_CTRL, 0x00000000);
+
+ /* Clear VI0 interrupt
+ * DW_2 = 0x0000_0fe8
+ * DW_3 = 0x0000_03ff
+ */
+ SAA716x_EPWR(VI0, INT_CLR_STATUS, 0x000003ff);
+
+ /* Clear VI1 interrupt
+ * DW_4 = 0x0000_1fe8
+ * DW_5 = 0x0000_03ff
+ */
+ SAA716x_EPWR(VI1, INT_CLR_STATUS, 0x000003ff);
+
+ /* CLear FGPI0 interrupt
+ * DW_6 = 0x0000_2fe8
+ * DW_7 = 0x0000_007f
+ */
+ SAA716x_EPWR(FGPI0, INT_CLR_STATUS, 0x0000007f);
+
+ /* Clear FGPI1 interrupt
+ * DW_8 = 0x0000_3fe8
+ * DW_9 = 0x0000_007f
+ */
+ SAA716x_EPWR(FGPI1, INT_CLR_STATUS, 0x0000007f);
+
+ /* Clear FGPI2 interrupt
+ * DW_10 = 0x0000_4fe8
+ * DW_11 = 0x0000_007f
+ */
+ SAA716x_EPWR(FGPI2, INT_CLR_STATUS, 0x0000007f);
+
+ /* Clear FGPI3 interrupt
+ * DW_12 = 0x0000_5fe8
+ * DW_13 = 0x0000_007f
+ */
+ SAA716x_EPWR(FGPI3, INT_CLR_STATUS, 0x0000007f);
+
+ /* Clear AI0 interrupt
+ * DW_14 = 0x0000_6020
+ * DW_15 = 0x0000_000f
+ */
+ SAA716x_EPWR(AI0, AI_INT_ACK, 0x0000000f);
+
+ /* Clear AI1 interrupt
+ * DW_16 = 0x0000_7020
+ * DW_17 = 0x0000_200f
+ */
+ SAA716x_EPWR(AI1, AI_INT_ACK, 0x0000000f);
+
+ /* Set GREG boot_ready bit to 1
+ * DW_18 = 0x0001_2018
+ * DW_19 = 0x0000_2000
+ */
+ SAA716x_EPWR(GREG, GREG_RSTU_CTRL, 0x00002000);
+#if 0
+ /* End of Boot script command
+ * DW_20 = 0x0000_0006
+ * Where to write this value ??
+ * This seems very odd an address to trigger the
+ * Boot Control State Machine !
+ */
+ SAA716x_EPWR(VI0, 0x00000006, 0xffffffff);
+#endif
+ return 0;
+}
+
+/* Internal Bootscript configuration */
+static void saa716x_int_boot(struct saa716x_dev *saa716x)
+{
+ /* #1 Configure PCI COnfig space
+ * GREG_JETSTR_CONFIG_0
+ */
+ SAA716x_EPWR(GREG, GREG_SUBSYS_CONFIG, saa716x->pdev->subsystem_vendor);
+
+ /* GREG_JETSTR_CONFIG_1
+ * pmcsr_scale:7 = 0x00
+ * pmcsr_scale:6 = 0x00
+ * pmcsr_scale:5 = 0x00
+ * pmcsr_scale:4 = 0x00
+ * pmcsr_scale:3 = 0x00
+ * pmcsr_scale:2 = 0x00
+ * pmcsr_scale:1 = 0x00
+ * pmcsr_scale:0 = 0x00
+ * BAR mask = 20 bit
+ * BAR prefetch = no
+ * MSI capable = 32 messages
+ */
+ SAA716x_EPWR(GREG, GREG_MSI_BAR_PMCSR, 0x00001005);
+
+ /* GREG_JETSTR_CONFIG_2
+ * pmcsr_data:3 = 0x0
+ * pmcsr_data:2 = 0x0
+ * pmcsr_data:1 = 0x0
+ * pmcsr_data:0 = 0x0
+ */
+ SAA716x_EPWR(GREG, GREG_PMCSR_DATA_1, 0x00000000);
+
+ /* GREG_JETSTR_CONFIG_3
+ * pmcsr_data:7 = 0x0
+ * pmcsr_data:6 = 0x0
+ * pmcsr_data:5 = 0x0
+ * pmcsr_data:4 = 0x0
+ */
+ SAA716x_EPWR(GREG, GREG_PMCSR_DATA_2, 0x00000000);
+
+ /* #2 Release GREG resets
+ * ip_rst_an
+ * dpa1_rst_an
+ * jetsream_reset_an
+ */
+ SAA716x_EPWR(GREG, GREG_RSTU_CTRL, 0x00000e00);
+
+ /* #3 GPIO Setup
+ * GPIO 25:24 = Output
+ * GPIO Output "0" after Reset
+ */
+ SAA716x_EPWR(GPIO, GPIO_OEN, 0xfcffffff);
+
+ /* #4 Custom stuff goes in here */
+
+ /* #5 Disable CGU Clocks
+ * except for PHY, Jetstream, DPA1, DCS, Boot, GREG
+ * CGU_PCR_0_3: pss_mmu_clk:0 = 0x0
+ */
+ SAA716x_EPWR(CGU, CGU_PCR_0_3, 0x00000006);
+
+ /* CGU_PCR_0_4: pss_dtl2mtl_mmu_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_0_4, 0x00000006);
+
+ /* CGU_PCR_0_5: pss_msi_ck:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_0_5, 0x00000006);
+
+ /* CGU_PCR_0_7: pss_gpio_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_0_7, 0x00000006);
+
+ /* CGU_PCR_2_1: spi_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_2_1, 0x00000006);
+
+ /* CGU_PCR_3_2: i2c_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_3_2, 0x00000006);
+
+ /* CGU_PCR_4_1: phi_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_4_1, 0x00000006);
+
+ /* CGU_PCR_5: vip0_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_5, 0x00000006);
+
+ /* CGU_PCR_6: vip1_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_6, 0x00000006);
+
+ /* CGU_PCR_7: fgpi0_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_7, 0x00000006);
+
+ /* CGU_PCR_8: fgpi1_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_8, 0x00000006);
+
+ /* CGU_PCR_9: fgpi2_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_9, 0x00000006);
+
+ /* CGU_PCR_10: fgpi3_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_10, 0x00000006);
+
+ /* CGU_PCR_11: ai0_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_11, 0x00000006);
+
+ /* CGU_PCR_12: ai1_clk:0 = 0x0 */
+ SAA716x_EPWR(CGU, CGU_PCR_12, 0x00000006);
+
+ /* #6 Set GREG boot_ready = 0x1 */
+ SAA716x_EPWR(GREG, GREG_RSTU_CTRL, 0x00002000);
+
+ /* #7 Disable GREG CGU Clock */
+ SAA716x_EPWR(CGU, CGU_PCR_0_6, 0x00000006);
+
+ /* End of Bootscript command ?? */
+}
+
+int saa716x_core_boot(struct saa716x_dev *saa716x)
+{
+ struct saa716x_config *config = saa716x->config;
+
+ switch (config->boot_mode) {
+ case SAA716x_EXT_BOOT:
+ dprintk(SAA716x_DEBUG, 1, "Using External Boot from config");
+ saa716x_ext_boot(saa716x);
+ break;
+ case SAA716x_INT_BOOT:
+ dprintk(SAA716x_DEBUG, 1, "Using Internal Boot from config");
+ saa716x_int_boot(saa716x);
+ break;
+ default:
+ dprintk(SAA716x_ERROR, 1, "Unknown configuration %d", config->boot_mode);
+ break;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(saa716x_core_boot);
+
+static void saa716x_bus_report(struct pci_dev *pdev, int enable)
+{
+ u32 reg;
+
+ pci_read_config_dword(pdev, 0x04, ®);
+ if (enable)
+ reg |= 0x00000100; /* enable SERR */
+ else
+ reg &= 0xfffffeff; /* disable SERR */
+ pci_write_config_dword(pdev, 0x04, reg);
+
+ pci_read_config_dword(pdev, 0x58, ®);
+ reg &= 0xfffffffd;
+ pci_write_config_dword(pdev, 0x58, reg);
+}
+
+int saa716x_jetpack_init(struct saa716x_dev *saa716x)
+{
+ /*
+ * configure PHY through config space not to report
+ * non-fatal error messages to avoid problems with
+ * quirky BIOS'es
+ */
+ saa716x_bus_report(saa716x->pdev, 0);
+
+ /*
+ * create time out for blocks that have no clock
+ * helps with lower bitrates on FGPI
+ */
+ SAA716x_EPWR(DCS, DCSC_CTRL, ENABLE_TIMEOUT);
+
+ /* Reset all blocks */
+ SAA716x_EPWR(MSI, MSI_SW_RST, MSI_SW_RESET);
+ SAA716x_EPWR(MMU, MMU_SW_RST, MMU_SW_RESET);
+ SAA716x_EPWR(BAM, BAM_SW_RST, BAM_SW_RESET);
+
+ switch (saa716x->pdev->device) {
+ case SAA7162:
+ dprintk(SAA716x_DEBUG, 1, "SAA%02x Decoder disable", saa716x->pdev->device);
+ SAA716x_EPWR(GPIO, GPIO_OEN, 0xfcffffff);
+ SAA716x_EPWR(GPIO, GPIO_WR, 0x00000000); /* Disable decoders */
+ msleep(10);
+ SAA716x_EPWR(GPIO, GPIO_WR, 0x03000000); /* Enable decoders */
+ break;
+ case SAA7161:
+ dprintk(SAA716x_DEBUG, 1, "SAA%02x Decoder disable", saa716x->pdev->device);
+ SAA716x_EPWR(GPIO, GPIO_OEN, 0xfeffffff);
+ SAA716x_EPWR(GPIO, GPIO_WR, 0x00000000); /* Disable decoders */
+ msleep(10);
+ SAA716x_EPWR(GPIO, GPIO_WR, 0x01000000); /* Enable decoder */
+ break;
+ case SAA7160:
+ saa716x->i2c_rate = SAA716x_I2C_RATE_100;
+ break;
+ default:
+ dprintk(SAA716x_ERROR, 1, "Unknown device (0x%02x)", saa716x->pdev->device);
+ return -ENODEV;
+ }
+
+ /* General setup for MMU */
+ SAA716x_EPWR(MMU, MMU_MODE, 0x14);
+ dprintk(SAA716x_DEBUG, 1, "SAA%02x Jetpack Successfully initialized", saa716x->pdev->device);
+
+ return 0;
+}
+EXPORT_SYMBOL(saa716x_jetpack_init);
+
+void saa716x_core_reset(struct saa716x_dev *saa716x)
+{
+ dprintk(SAA716x_DEBUG, 1, "RESET Modules");
+
+ /* VIP */
+ SAA716x_EPWR(VI0, VI_MODE, SOFT_RESET);
+ SAA716x_EPWR(VI1, VI_MODE, SOFT_RESET);
+
+ /* FGPI */
+ SAA716x_EPWR(FGPI0, FGPI_SOFT_RESET, FGPI_SOFTWARE_RESET);
+ SAA716x_EPWR(FGPI1, FGPI_SOFT_RESET, FGPI_SOFTWARE_RESET);
+ SAA716x_EPWR(FGPI2, FGPI_SOFT_RESET, FGPI_SOFTWARE_RESET);
+ SAA716x_EPWR(FGPI3, FGPI_SOFT_RESET, FGPI_SOFTWARE_RESET);
+
+ /* AIP */
+ SAA716x_EPWR(AI0, AI_CTL, AI_RESET);
+ SAA716x_EPWR(AI1, AI_CTL, AI_RESET);
+
+ /* BAM */
+ SAA716x_EPWR(BAM, BAM_SW_RST, BAM_SW_RESET);
+
+ /* MMU */
+ SAA716x_EPWR(MMU, MMU_SW_RST, MMU_SW_RESET);
+
+ /* MSI */
+ SAA716x_EPWR(MSI, MSI_SW_RST, MSI_SW_RESET);
+}
+EXPORT_SYMBOL_GPL(saa716x_core_reset);
diff --git a/drivers/media/common/saa716x/saa716x_boot.h b/drivers/media/common/saa716x/saa716x_boot.h
new file mode 100644
index 0000000..8102853
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_boot.h
@@ -0,0 +1,18 @@
+#ifndef __SAA716x_BOOT_H
+#define __SAA716x_BOOT_H
+
+#define DISABLE_TIMEOUT 0x17
+#define ENABLE_TIMEOUT 0x16
+
+enum saa716x_boot_mode {
+ SAA716x_EXT_BOOT = 1,
+ SAA716x_INT_BOOT, /* GPIO[31:30] = 0x01 */
+};
+
+struct saa716x_dev;
+
+extern int saa716x_core_boot(struct saa716x_dev *saa716x);
+extern int saa716x_jetpack_init(struct saa716x_dev *saa716x);
+extern void saa716x_core_reset(struct saa716x_dev *saa716x);
+
+#endif /* __SAA716x_BOOT_H */
diff --git a/drivers/media/common/saa716x/saa716x_budget.c b/drivers/media/common/saa716x/saa716x_budget.c
new file mode 100644
index 0000000..6b52fc1
--- /dev/null
+++ b/drivers/media/common/saa716x/saa716x_budget.c
@@ -0,0 +1,717 @@
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/mutex.h>
+
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <linux/kmod.h>
+#include <linux/vmalloc.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+
+#include <linux/i2c.h>
+
+#include "saa716x_mod.h"
+
+#include "saa716x_gpio_reg.h"
+#include "saa716x_greg_reg.h"
+#include "saa716x_msi_reg.h"
+
+#include "saa716x_adap.h"
+#include "saa716x_i2c.h"
+#include "saa716x_msi.h"
+#include "saa716x_budget.h"
+#include "saa716x_gpio.h"
+#include "saa716x_rom.h"
+#include "saa716x_spi.h"
+#include "saa716x_priv.h"
+
+#include "mb86a16.h"
+#include "stv6110x.h"
+#include "stv090x.h"
+#include "ds3103.h"
+#include "ts2022.h"
+
+unsigned int verbose;
+module_param(verbose, int, 0644);
+MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)");
+
+unsigned int int_type;
+module_param(int_type, int, 0644);
+MODULE_PARM_DESC(int_type, "force Interrupt Handler type: 0=INT-A, 1=MSI, 2=MSI-X. default INT-A mode");
+
+#define DRIVER_NAME "SAA716x Budget"
+
+static int saa716x_budget_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pci_id)
+{
+ struct saa716x_dev *saa716x;
+ int err = 0;
+
+ saa716x = kzalloc(sizeof (struct saa716x_dev), GFP_KERNEL);
+ if (saa716x == NULL) {
+ printk(KERN_ERR "saa716x_budget_pci_probe ERROR: out of memory\n");
+ err = -ENOMEM;
+ goto fail0;
+ }
+
+ saa716x->verbose = verbose;
+ saa716x->int_type = int_type;
+ saa716x->pdev = pdev;
+ saa716x->config = (struct saa716x_config *) pci_id->driver_data;
+
+ err = saa716x_pci_init(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x PCI Initialization failed");
+ goto fail1;
+ }
+
+ err = saa716x_cgu_init(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x CGU Init failed");
+ goto fail1;
+ }
+
+ err = saa716x_core_boot(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x Core Boot failed");
+ goto fail2;
+ }
+ dprintk(SAA716x_DEBUG, 1, "SAA716x Core Boot Success");
+
+ err = saa716x_msi_init(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x MSI Init failed");
+ goto fail2;
+ }
+
+ err = saa716x_jetpack_init(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x Jetpack core initialization failed");
+ goto fail1;
+ }
+
+ err = saa716x_i2c_init(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x I2C Initialization failed");
+ goto fail3;
+ }
+
+ saa716x_gpio_init(saa716x);
+
+ err = saa716x_dump_eeprom(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x EEPROM dump failed");
+ }
+
+ err = saa716x_eeprom_data(saa716x);
+ if (err) {
+ dprintk(SAA716x_ERROR, 1, "SAA716x EEPROM read failed");
+ }