Removed comments from the same line and added them to new line above the blocks, aligned everything properly by using tabs to make code neater and improve readability.
Signed-off-by: Mitali Borkar <[email protected]> --- drivers/staging/media/zoran/zr36057.h | 293 ++++++++++++++------------ 1 file changed, 162 insertions(+), 131 deletions(-) diff --git a/drivers/staging/media/zoran/zr36057.h b/drivers/staging/media/zoran/zr36057.h index 93075459f910..198d344a8879 100644 --- a/drivers/staging/media/zoran/zr36057.h +++ b/drivers/staging/media/zoran/zr36057.h @@ -12,145 +12,176 @@ /* Zoran ZR36057 registers */ -#define ZR36057_VFEHCR 0x000 /* Video Front End, Horizontal Configuration Register */ -#define ZR36057_VFEHCR_HS_POL BIT(30) -#define ZR36057_VFEHCR_H_START 10 +/* Video Front End, Horizontal Configuration Register */ +#define ZR36057_VFEHCR 0x000 +#define ZR36057_VFEHCR_HS_POL BIT(30) +#define ZR36057_VFEHCR_H_START 10 #define ZR36057_VFEHCR_H_END 0 #define ZR36057_VFEHCR_HMASK 0x3ff -#define ZR36057_VFEVCR 0x004 /* Video Front End, Vertical Configuration Register */ -#define ZR36057_VFEVCR_VS_POL BIT(30) -#define ZR36057_VFEVCR_V_START 10 +/* Video Front End, Vertical Configuration Register */ +#define ZR36057_VFEVCR 0x004 +#define ZR36057_VFEVCR_VS_POL BIT(30) +#define ZR36057_VFEVCR_V_START 10 #define ZR36057_VFEVCR_V_END 0 #define ZR36057_VFEVCR_VMASK 0x3ff -#define ZR36057_VFESPFR 0x008 /* Video Front End, Scaler and Pixel Format Register */ -#define ZR36057_VFESPFR_EXT_FL BIT(26) -#define ZR36057_VFESPFR_TOP_FIELD BIT(25) -#define ZR36057_VFESPFR_VCLK_POL BIT(24) -#define ZR36057_VFESPFR_H_FILTER 21 -#define ZR36057_VFESPFR_HOR_DCM 14 -#define ZR36057_VFESPFR_VER_DCM 8 -#define ZR36057_VFESPFR_DISP_MODE 6 -#define ZR36057_VFESPFR_YUV422 (0 << 3) -#define ZR36057_VFESPFR_RGB888 BIT(3) -#define ZR36057_VFESPFR_RGB565 (2 << 3) -#define ZR36057_VFESPFR_RGB555 (3 << 3) -#define ZR36057_VFESPFR_ERR_DIF BIT(2) -#define ZR36057_VFESPFR_PACK24 BIT(1) -#define ZR36057_VFESPFR_LITTLE_ENDIAN BIT(0) - -#define ZR36057_VDTR 0x00c /* Video Display "Top" Register */ - -#define ZR36057_VDBR 0x010 /* Video Display "Bottom" Register */ - -#define ZR36057_VSSFGR 0x014 /* Video Stride, Status, and Frame Grab Register */ -#define ZR36057_VSSFGR_DISP_STRIDE 16 -#define ZR36057_VSSFGR_VID_OVF BIT(8) -#define ZR36057_VSSFGR_SNAP_SHOT BIT(1) -#define ZR36057_VSSFGR_FRAME_GRAB BIT(0) - -#define ZR36057_VDCR 0x018 /* Video Display Configuration Register */ -#define ZR36057_VDCR_VID_EN BIT(31) -#define ZR36057_VDCR_MIN_PIX 24 -#define ZR36057_VDCR_TRITON BIT(24) -#define ZR36057_VDCR_VID_WIN_HT 12 -#define ZR36057_VDCR_VID_WIN_WID 0 - -#define ZR36057_MMTR 0x01c /* Masking Map "Top" Register */ - -#define ZR36057_MMBR 0x020 /* Masking Map "Bottom" Register */ - -#define ZR36057_OCR 0x024 /* Overlay Control Register */ -#define ZR36057_OCR_OVL_ENABLE BIT(15) -#define ZR36057_OCR_MASK_STRIDE 0 - -#define ZR36057_SPGPPCR 0x028 /* System, PCI, and General Purpose Pins Control Register */ -#define ZR36057_SPGPPCR_SOFT_RESET BIT(24) - -#define ZR36057_GPPGCR1 0x02c /* General Purpose Pins and GuestBus Control Register (1) */ - -#define ZR36057_MCSAR 0x030 /* MPEG Code Source Address Register */ - -#define ZR36057_MCTCR 0x034 /* MPEG Code Transfer Control Register */ -#define ZR36057_MCTCR_COD_TIME BIT(30) -#define ZR36057_MCTCR_C_EMPTY BIT(29) -#define ZR36057_MCTCR_C_FLUSH BIT(28) +/* Video Front End, Scaler and Pixel Format Register */ +#define ZR36057_VFESPFR 0x008 +#define ZR36057_VFESPFR_EXT_FL BIT(26) +#define ZR36057_VFESPFR_TOP_FIELD BIT(25) +#define ZR36057_VFESPFR_VCLK_POL BIT(24) +#define ZR36057_VFESPFR_H_FILTER 21 +#define ZR36057_VFESPFR_HOR_DCM 14 +#define ZR36057_VFESPFR_VER_DCM 8 +#define ZR36057_VFESPFR_DISP_MODE 6 +#define ZR36057_VFESPFR_YUV422 (0 << 3) +#define ZR36057_VFESPFR_RGB888 BIT(3) +#define ZR36057_VFESPFR_RGB565 (2 << 3) +#define ZR36057_VFESPFR_RGB555 (3 << 3) +#define ZR36057_VFESPFR_ERR_DIF BIT(2) +#define ZR36057_VFESPFR_PACK24 BIT(1) +#define ZR36057_VFESPFR_LITTLE_ENDIAN BIT(0) + +/* Video Display "Top" Register */ +#define ZR36057_VDTR 0x00c + +/* Video Display "Bottom" Register */ +#define ZR36057_VDBR 0x010 + +/* Video Stride, Status, and Frame Grab Register */ +#define ZR36057_VSSFGR 0x014 +#define ZR36057_VSSFGR_DISP_STRIDE 16 +#define ZR36057_VSSFGR_VID_OVF BIT(8) +#define ZR36057_VSSFGR_SNAP_SHOT BIT(1) +#define ZR36057_VSSFGR_FRAME_GRAB BIT(0) + +/* Video Display Configuration Register */ +#define ZR36057_VDCR 0x018 +#define ZR36057_VDCR_VID_EN BIT(31) +#define ZR36057_VDCR_MIN_PIX 24 +#define ZR36057_VDCR_TRITON BIT(24) +#define ZR36057_VDCR_VID_WIN_HT 12 +#define ZR36057_VDCR_VID_WIN_WID 0 + +/* Masking Map "Top" Register */ +#define ZR36057_MMTR 0x01c + +/* Masking Map "Bottom" Register */ +#define ZR36057_MMBR 0x020 + +/* Overlay Control Register */ +#define ZR36057_OCR 0x024 +#define ZR36057_OCR_OVL_ENABLE BIT(15) +#define ZR36057_OCR_MASK_STRIDE 0 + +/* System, PCI, and General Purpose Pins Control Register */ +#define ZR36057_SPGPPCR 0x028 +#define ZR36057_SPGPPCR_SOFT_RESET BIT(24) + +/* General Purpose Pins and GuestBus Control Register (1) */ +#define ZR36057_GPPGCR1 0x02c + +/* MPEG Code Source Address Register */ +#define ZR36057_MCSAR 0x030 + +/* MPEG Code Transfer Control Register */ +#define ZR36057_MCTCR 0x034 +#define ZR36057_MCTCR_COD_TIME BIT(30) +#define ZR36057_MCTCR_C_EMPTY BIT(29) +#define ZR36057_MCTCR_C_FLUSH BIT(28) #define ZR36057_MCTCR_COD_GUEST_ID 20 #define ZR36057_MCTCR_COD_GUEST_REG 16 -#define ZR36057_MCMPR 0x038 /* MPEG Code Memory Pointer Register */ - -#define ZR36057_ISR 0x03c /* Interrupt Status Register */ -#define ZR36057_ISR_GIRQ1 BIT(30) -#define ZR36057_ISR_GIRQ0 BIT(29) -#define ZR36057_ISR_COD_REP_IRQ BIT(28) -#define ZR36057_ISR_JPEG_REP_IRQ BIT(27) - -#define ZR36057_ICR 0x040 /* Interrupt Control Register */ -#define ZR36057_ICR_GIRQ1 BIT(30) -#define ZR36057_ICR_GIRQ0 BIT(29) -#define ZR36057_ICR_COD_REP_IRQ BIT(28) -#define ZR36057_ICR_JPEG_REP_IRQ BIT(27) -#define ZR36057_ICR_INT_PIN_EN BIT(24) - -#define ZR36057_I2CBR 0x044 /* I2C Bus Register */ -#define ZR36057_I2CBR_SDA BIT(1) -#define ZR36057_I2CBR_SCL BIT(0) - -#define ZR36057_JMC 0x100 /* JPEG Mode and Control */ -#define ZR36057_JMC_JPG BIT(31) -#define ZR36057_JMC_JPG_EXP_MODE (0 << 29) -#define ZR36057_JMC_JPG_CMP_MODE BIT(29) -#define ZR36057_JMC_MJPG_EXP_MODE (2 << 29) -#define ZR36057_JMC_MJPG_CMP_MODE (3 << 29) -#define ZR36057_JMC_RTBUSY_FB BIT(6) -#define ZR36057_JMC_GO_EN BIT(5) -#define ZR36057_JMC_SYNC_MSTR BIT(4) -#define ZR36057_JMC_FLD_PER_BUFF BIT(3) -#define ZR36057_JMC_VFIFO_FB BIT(2) -#define ZR36057_JMC_CFIFO_FB BIT(1) -#define ZR36057_JMC_STLL_LIT_ENDIAN BIT(0) - -#define ZR36057_JPC 0x104 /* JPEG Process Control */ -#define ZR36057_JPC_P_RESET BIT(7) -#define ZR36057_JPC_COD_TRNS_EN BIT(5) -#define ZR36057_JPC_ACTIVE BIT(0) - -#define ZR36057_VSP 0x108 /* Vertical Sync Parameters */ -#define ZR36057_VSP_VSYNC_SIZE 16 -#define ZR36057_VSP_FRM_TOT 0 - -#define ZR36057_HSP 0x10c /* Horizontal Sync Parameters */ -#define ZR36057_HSP_HSYNC_START 16 -#define ZR36057_HSP_LINE_TOT 0 - -#define ZR36057_FHAP 0x110 /* Field Horizontal Active Portion */ -#define ZR36057_FHAP_NAX 16 -#define ZR36057_FHAP_PAX 0 - -#define ZR36057_FVAP 0x114 /* Field Vertical Active Portion */ -#define ZR36057_FVAP_NAY 16 -#define ZR36057_FVAP_PAY 0 - -#define ZR36057_FPP 0x118 /* Field Process Parameters */ -#define ZR36057_FPP_ODD_EVEN BIT(0) - -#define ZR36057_JCBA 0x11c /* JPEG Code Base Address */ - -#define ZR36057_JCFT 0x120 /* JPEG Code FIFO Threshold */ - -#define ZR36057_JCGI 0x124 /* JPEG Codec Guest ID */ -#define ZR36057_JCGI_JPE_GUEST_ID 4 -#define ZR36057_JCGI_JPE_GUEST_REG 0 - -#define ZR36057_GCR2 0x12c /* GuestBus Control Register (2) */ - -#define ZR36057_POR 0x200 /* Post Office Register */ -#define ZR36057_POR_PO_PEN BIT(25) -#define ZR36057_POR_PO_TIME BIT(24) -#define ZR36057_POR_PO_DIR BIT(23) - -#define ZR36057_STR 0x300 /* "Still" Transfer Register */ +/* MPEG Code Memory Pointer Register */ +#define ZR36057_MCMPR 0x038 + +/* Interrupt Status Register */ +#define ZR36057_ISR 0x03c +#define ZR36057_ISR_GIRQ1 BIT(30) +#define ZR36057_ISR_GIRQ0 BIT(29) +#define ZR36057_ISR_COD_REP_IRQ BIT(28) +#define ZR36057_ISR_JPEG_REP_IRQ BIT(27) + +/* Interrupt Control Register */ +#define ZR36057_ICR 0x040 +#define ZR36057_ICR_GIRQ1 BIT(30) +#define ZR36057_ICR_GIRQ0 BIT(29) +#define ZR36057_ICR_COD_REP_IRQ BIT(28) +#define ZR36057_ICR_JPEG_REP_IRQ BIT(27) +#define ZR36057_ICR_INT_PIN_EN BIT(24) + +/* I2C Bus Register */ +#define ZR36057_I2CBR 0x044 +#define ZR36057_I2CBR_SDA BIT(1) +#define ZR36057_I2CBR_SCL BIT(0) + +/* JPEG Mode and Control */ +#define ZR36057_JMC 0x100 +#define ZR36057_JMC_JPG BIT(31) +#define ZR36057_JMC_JPG_EXP_MODE (0 << 29) +#define ZR36057_JMC_JPG_CMP_MODE BIT(29) +#define ZR36057_JMC_MJPG_EXP_MODE (2 << 29) +#define ZR36057_JMC_MJPG_CMP_MODE (3 << 29) +#define ZR36057_JMC_RTBUSY_FB BIT(6) +#define ZR36057_JMC_GO_EN BIT(5) +#define ZR36057_JMC_SYNC_MSTR BIT(4) +#define ZR36057_JMC_FLD_PER_BUFF BIT(3) +#define ZR36057_JMC_VFIFO_FB BIT(2) +#define ZR36057_JMC_CFIFO_FB BIT(1) +#define ZR36057_JMC_STLL_LIT_ENDIAN BIT(0) + +/* JPEG Process Control */ +#define ZR36057_JPC 0x104 +#define ZR36057_JPC_P_RESET BIT(7) +#define ZR36057_JPC_COD_TRNS_EN BIT(5) +#define ZR36057_JPC_ACTIVE BIT(0) + +/* Vertical Sync Parameters */ +#define ZR36057_VSP 0x108 +#define ZR36057_VSP_VSYNC_SIZE 16 +#define ZR36057_VSP_FRM_TOT 0 + +/* Horizontal Sync Parameters */ +#define ZR36057_HSP 0x10c +#define ZR36057_HSP_HSYNC_START 16 +#define ZR36057_HSP_LINE_TOT 0 + +/* Field Horizontal Active Portion */ +#define ZR36057_FHAP 0x110 +#define ZR36057_FHAP_NAX 16 +#define ZR36057_FHAP_PAX 0 + +/* Field Vertical Active Portion */ +#define ZR36057_FVAP 0x114 +#define ZR36057_FVAP_NAY 16 +#define ZR36057_FVAP_PAY 0 + +/* Field Process Parameters */ +#define ZR36057_FPP 0x118 +#define ZR36057_FPP_ODD_EVEN BIT(0) + +/* JPEG Code Base Address */ +#define ZR36057_JCBA 0x11c + +/* JPEG Code FIFO Threshold */ +#define ZR36057_JCFT 0x120 + +/* JPEG Codec Guest ID */ +#define ZR36057_JCGI 0x124 +#define ZR36057_JCGI_JPE_GUEST_ID 4 +#define ZR36057_JCGI_JPE_GUEST_REG 0 + +/* GuestBus Control Register (2) */ +#define ZR36057_GCR2 0x12c + +/* Post Office Register */ +#define ZR36057_POR 0x200 +#define ZR36057_POR_PO_PEN BIT(25) +#define ZR36057_POR_PO_TIME BIT(24) +#define ZR36057_POR_PO_DIR BIT(23) + +/* "Still" Transfer Register */ +#define ZR36057_STR 0x300 #endif -- 2.30.2
