ALSA: oxygen: update hardware comments (de664936) · Commits · e / devices / android_kernel_fairphone_FP5

sound/pci/oxygen/oxygen.c

+15 −9

Original line number	Diff line number	Diff line
		@@ -32,6 +32,12 @@
		*
		* CM9780:
		*
		* LINE_OUT -> input of ADC
		*
		* AUX_IN <- aux
		* CD_IN <- CD
		* MIC_IN <- mic
		*
		* GPO 0 -> route line-in (0) or AC97 output (1) to ADC input
		*/

sound/pci/oxygen/xonar_cs43xx.c

+16 −17

Original line number	Diff line number	Diff line
		@@ -22,8 +22,8 @@
		*
		* CMI8788:
		*
		* I²C <-> CS4398 (front)
		* <-> CS4362A (surround, center/LFE, back)
		* I²C <-> CS4398 (addr 1001111) (front)
		* <-> CS4362A (addr 0011000) (surround, center/LFE, back)
		*
		* GPI 0 <- external power present (DX only)
		*
		@@ -31,18 +31,17 @@
		* GPIO 1 -> route output to front panel
		* GPIO 2 -> M0 of CS5361
		* GPIO 3 -> M1 of CS5361
		* GPIO 6 -> ?
		* GPIO 7 -> ?
		* GPIO 8 -> route input jack to line-in (0) or mic-in (1)
		*
		* CS4398:
		*
		* AD0 <- 1
		* AD1 <- 1
		*
		* CS4362A:
		* CM9780:
		*
		* AD0 <- 0
		* LINE_OUT -> input of ADC
		*
		* CM9780:
		* AUX_IN <- aux
		* MIC_IN <- mic
		* FMIC_IN <- front mic
		*
		* GPO 0 -> route line-in (0) or AC97 output (1) to CS5361 input
		*/

sound/pci/oxygen/xonar_pcm179x.c

+91 −57

Original line number	Diff line number	Diff line
		@@ -35,6 +35,12 @@
		*
		* CM9780:
		*
		* LINE_OUT -> input of ADC
		*
		* AUX_IN <- aux
		* VIDEO_IN <- CD
		* FMIC_IN <- mic
		*
		* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
		*/

		@@ -44,22 +50,29 @@
		*
		* CMI8788:
		*
		* I²C <-> PCM1796 (front)
		* I²C <-> PCM1796 (addr 1001100) (front)
		*
		* GPI 0 <- external power present
		*
		* GPIO 0 -> enable output to speakers
		* GPIO 0 -> enable HDMI (0) or speaker (1) output
		* GPIO 2 -> M0 of CS5381
		* GPIO 3 -> M1 of CS5381
		* GPIO 4 <- daughterboard detection
		* GPIO 5 <- daughterboard detection
		* GPIO 6 -> ?
		* GPIO 7 -> ?
		* GPIO 8 -> route input jack to line-in (0) or mic-in (1)
		*
		* TXD -> HDMI controller
		* RXD <- HDMI controller
		*
		* PCM1796 front: AD1,0 <- 0,0
		* UART <-> HDMI controller
		*
		* CM9780:
		*
		* LINE_OUT -> input of ADC
		*
		* AUX_IN <- aux
		* CD_IN <- CD
		* MIC_IN <- mic
		*
		* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
		*
		* no daughterboard
		@@ -73,13 +86,9 @@
		* GPIO 4 <- 0
		* GPIO 5 <- 0
		*
		* I²C <-> PCM1796 (surround)
		* <-> PCM1796 (center/LFE)
		* <-> PCM1796 (back)
		*
		* PCM1796 surround: AD1,0 <- 0,1
		* PCM1796 center/LFE: AD1,0 <- 1,0
		* PCM1796 back: AD1,0 <- 1,1
		* I²C <-> PCM1796 (addr 1001101) (surround)
		* <-> PCM1796 (addr 1001110) (center/LFE)
		* <-> PCM1796 (addr 1001111) (back)
		*
		* unknown daughterboard
		* ---------------------
		@@ -87,9 +96,7 @@
		* GPIO 4 <- 0
		* GPIO 5 <- 1
		*
		* I²C <-> CS4362A (surround, center/LFE, back)
		*
		* CS4362A: AD0 <- 0
		* I²C <-> CS4362A (addr 0011000) (surround, center/LFE, back)
		*/

		/*
		@@ -98,8 +105,8 @@
		*
		* CMI8788:
		*
		* I²C <-> PCM1792A
		* <-> CS2000 (ST only)
		* I²C <-> PCM1792A (addr 1001100)
		* <-> CS2000 (addr 1001110) (ST only)
		*
		* ADC1 MCLK -> REF_CLK of CS2000 (ST only)
		*
		@@ -109,19 +116,22 @@
		* GPIO 1 -> route HP to front panel (0) or rear jack (1)
		* GPIO 2 -> M0 of CS5381
		* GPIO 3 -> M1 of CS5381
		* GPIO 4 <- daughterboard detection
		* GPIO 5 <- daughterboard detection
		* GPIO 6 -> ?
		* GPIO 7 -> route output to speaker jacks (0) or HP (1)
		* GPIO 8 -> route input jack to line-in (0) or mic-in (1)
		*
		* PCM1792A:
		*
		* AD1,0 <- 0,0
		* SCK <- CLK_OUT of CS2000 (ST only)
		*
		* CS2000:
		* CM9780:
		*
		* AD0 <- 0
		* LINE_OUT -> input of ADC
		*
		* CM9780:
		* AUX_IN <- aux
		* MIC_IN <- mic
		*
		* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
		*
		@@ -133,15 +143,39 @@
		*/

		/*
		* Xonar HDAV1.3 Slim
		* ------------------
		* Xonar Xense
		* -----------
		*
		* CMI8788:
		*
		* GPIO 1 -> enable output
		* I²C <-> PCM1796 (addr 1001100) (front)
		* <-> CS4362A (addr 0011000) (surround, center/LFE, back)
		* <-> CS2000 (addr 1001110)
		*
		* ADC1 MCLK -> REF_CLK of CS2000
		*
		* TXD -> HDMI controller
		* RXD <- HDMI controller
		* GPI 0 <- external power present
		*
		* GPIO 0 -> enable output
		* GPIO 1 -> route HP to front panel (0) or rear jack (1)
		* GPIO 2 -> M0 of CS5381
		* GPIO 3 -> M1 of CS5381
		* GPIO 4 -> enable output
		* GPIO 5 -> enable output
		* GPIO 6 -> ?
		* GPIO 7 -> route output to HP (0) or speaker (1)
		* GPIO 8 -> route input jack to mic-in (0) or line-in (1)
		*
		* CM9780:
		*
		* LINE_OUT -> input of ADC
		*
		* AUX_IN <- aux
		* VIDEO_IN <- ?
		* FMIC_IN <- mic
		*
		* GPO 0 -> route line-in (0) or AC97 output (1) to CS5381 input
		* GPO 1 -> route mic-in from input jack (0) or front panel header (1)
		*/

		#include <linux/pci.h>

sound/pci/oxygen/xonar_wm87x6.c

+32 −11

Original line number	Diff line number	Diff line
		@@ -30,7 +30,7 @@
		* GPIO 7 -> enable output to front L/R speaker channels
		* GPIO 8 -> enable output to other speaker channels and front panel headphone
		*
		* WM8766:
		* WM8776:
		*
		* input 1 <- line
		* input 2 <- mic
		@@ -38,6 +38,27 @@
		* input 4 <- aux
		*/

		/*
		* Xonar HDAV1.3 Slim
		* ------------------
		*
		* CMI8788:
		*
		* I²C <-> WM8776 (addr 0011010)
		*
		* GPIO 0 -> disable HDMI output
		* GPIO 1 -> enable HP output
		* GPIO 6 -> firmware EEPROM I²C clock
		* GPIO 7 <-> firmware EEPROM I²C data
		*
		* UART <-> HDMI controller
		*
		* WM8776:
		*
		* input 1 <- mic
		* input 2 <- aux
		*/

		#include <linux/pci.h>
		#include <linux/delay.h>
		#include <sound/control.h>