22 static int cx18_av_verifyfw(struct cx18 *cx, const struct firmware *fw)  in cx18_av_verifyfw()  argument
24 	struct v4l2_subdev *sd = &cx->av_state.sd;  in cx18_av_verifyfw()
32 	dl_control = cx18_av_read4(cx, CXADEC_DL_CTL);  in cx18_av_verifyfw()
36 		cx18_av_write4_noretry(cx, CXADEC_DL_CTL, dl_control);  in cx18_av_verifyfw()
37 		dl_control = cx18_av_read4(cx, CXADEC_DL_CTL);  in cx18_av_verifyfw()
42 		dl_control = cx18_av_read4(cx, CXADEC_DL_CTL);  in cx18_av_verifyfw()
55 		dl_control = cx18_av_read4(cx, CXADEC_DL_CTL);  in cx18_av_verifyfw()
63 int cx18_av_loadfw(struct cx18 *cx)  in cx18_av_loadfw()  argument
65 	struct v4l2_subdev *sd = &cx->av_state.sd;  in cx18_av_loadfw()
73 	if (request_firmware(&fw, FWFILE, &cx->pci_dev->dev) != 0) {  in cx18_av_loadfw()
81 		cx18_av_write4_expect(cx, CXADEC_CHIP_CTRL, 0x00010000,  in cx18_av_loadfw()
83 		cx18_av_write_expect(cx, CXADEC_STD_DET_CTL, 0xf6, 0xf6, 0xff);  in cx18_av_loadfw()
86 		cx18_av_write4_expect(cx, 0x8100, 0x00010000,  in cx18_av_loadfw()
90 		cx18_av_write4_noretry(cx, CXADEC_DL_CTL, 0x0F000000);  in cx18_av_loadfw()
103 				cx18_av_write4_noretry(cx, CXADEC_DL_CTL,  in cx18_av_loadfw()
106 				value = cx18_av_read4(cx, CXADEC_DL_CTL);  in cx18_av_loadfw()
130 	cx18_av_write4_expect(cx, CXADEC_DL_CTL,  in cx18_av_loadfw()
135 	if (cx18_av_verifyfw(cx, fw) == 0)  in cx18_av_loadfw()
136 		cx18_av_write4_expect(cx, CXADEC_DL_CTL,  in cx18_av_loadfw()
140 	cx18_av_and_or4(cx, CXADEC_PIN_CTRL1, ~0, 0x78000);  in cx18_av_loadfw()
147 	cx18_av_write4(cx, CXADEC_I2S_IN_CTL, 0x000000A0);  in cx18_av_loadfw()
156 	cx18_av_write4(cx, CXADEC_I2S_OUT_CTL, 0x000001A0);  in cx18_av_loadfw()
160 	cx18_av_write4(cx, CXADEC_PIN_CFG3, 0x5600B687);  in cx18_av_loadfw()
162 	cx18_av_write4_expect(cx, CXADEC_STD_DET_CTL, 0x000000F6, 0x000000F6,  in cx18_av_loadfw()
169 	cx18_av_write4(cx, 0x09CC, 1);  in cx18_av_loadfw()
171 	v = cx18_read_reg(cx, CX18_AUDIO_ENABLE);  in cx18_av_loadfw()
174 		cx18_write_reg_expect(cx, v & 0xFFFFFBFF, CX18_AUDIO_ENABLE,  in cx18_av_loadfw()
178 	v = cx18_read_reg(cx, CX18_AUDIO_ENABLE);  in cx18_av_loadfw()
184 		cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,  in cx18_av_loadfw()
191 		cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,  in cx18_av_loadfw()
196 	cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE,  in cx18_av_loadfw()
200 	v = cx18_av_read4(cx, CXADEC_STD_DET_CTL);  in cx18_av_loadfw()
204 	cx18_av_write4_expect(cx, CXADEC_STD_DET_CTL, v, v, 0x3F00FFFF);  in cx18_av_loadfw()