From cf7a3d91ade6c56bfd860b377f84bd58132f7a81 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Wed, 31 Aug 2011 10:42:17 -0300 Subject: [PATCH] [media] omap3isp: ccdc: Remove support for interlaced data and master HS/VS mode Those features are half-implemented and not used. Remove them. Signed-off-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/omap3isp/ispccdc.c | 51 +------------------------- drivers/media/video/omap3isp/ispccdc.h | 18 --------- 2 files changed, 2 insertions(+), 67 deletions(-) diff --git a/drivers/media/video/omap3isp/ispccdc.c b/drivers/media/video/omap3isp/ispccdc.c index 4678e2f44973..8dbb55a92fcf 100644 --- a/drivers/media/video/omap3isp/ispccdc.c +++ b/drivers/media/video/omap3isp/ispccdc.c @@ -967,17 +967,8 @@ static void ccdc_config_sync_if(struct isp_ccdc_device *ccdc, struct ispccdc_syncif *syncif) { struct isp_device *isp = to_isp_device(ccdc); - u32 syn_mode = isp_reg_readl(isp, OMAP3_ISP_IOMEM_CCDC, - ISPCCDC_SYN_MODE); + u32 syn_mode = ISPCCDC_SYN_MODE_VDHDEN; - syn_mode |= ISPCCDC_SYN_MODE_VDHDEN; - - if (syncif->fldstat) - syn_mode |= ISPCCDC_SYN_MODE_FLDSTAT; - else - syn_mode &= ~ISPCCDC_SYN_MODE_FLDSTAT; - - syn_mode &= ~ISPCCDC_SYN_MODE_DATSIZ_MASK; switch (syncif->datsz) { case 8: syn_mode |= ISPCCDC_SYN_MODE_DATSIZ_8; @@ -993,47 +984,14 @@ static void ccdc_config_sync_if(struct isp_ccdc_device *ccdc, break; } - if (syncif->fldmode) - syn_mode |= ISPCCDC_SYN_MODE_FLDMODE; - else - syn_mode &= ~ISPCCDC_SYN_MODE_FLDMODE; - if (syncif->datapol) syn_mode |= ISPCCDC_SYN_MODE_DATAPOL; - else - syn_mode &= ~ISPCCDC_SYN_MODE_DATAPOL; - - if (syncif->fldpol) - syn_mode |= ISPCCDC_SYN_MODE_FLDPOL; - else - syn_mode &= ~ISPCCDC_SYN_MODE_FLDPOL; if (syncif->hdpol) syn_mode |= ISPCCDC_SYN_MODE_HDPOL; - else - syn_mode &= ~ISPCCDC_SYN_MODE_HDPOL; if (syncif->vdpol) syn_mode |= ISPCCDC_SYN_MODE_VDPOL; - else - syn_mode &= ~ISPCCDC_SYN_MODE_VDPOL; - - if (syncif->ccdc_mastermode) { - syn_mode |= ISPCCDC_SYN_MODE_FLDOUT | ISPCCDC_SYN_MODE_VDHDOUT; - isp_reg_writel(isp, - syncif->hs_width << ISPCCDC_HD_VD_WID_HDW_SHIFT - | syncif->vs_width << ISPCCDC_HD_VD_WID_VDW_SHIFT, - OMAP3_ISP_IOMEM_CCDC, - ISPCCDC_HD_VD_WID); - - isp_reg_writel(isp, - syncif->ppln << ISPCCDC_PIX_LINES_PPLN_SHIFT - | syncif->hlprf << ISPCCDC_PIX_LINES_HLPRF_SHIFT, - OMAP3_ISP_IOMEM_CCDC, - ISPCCDC_PIX_LINES); - } else - syn_mode &= ~(ISPCCDC_SYN_MODE_FLDOUT | - ISPCCDC_SYN_MODE_VDHDOUT); isp_reg_writel(isp, syn_mode, OMAP3_ISP_IOMEM_CCDC, ISPCCDC_SYN_MODE); @@ -1154,6 +1112,7 @@ static void ccdc_configure(struct isp_ccdc_device *ccdc) omap3isp_configure_bridge(isp, ccdc->input, pdata, shift); ccdc->syncif.datsz = depth_out; + ccdc->syncif.datapol = 0; ccdc->syncif.hdpol = pdata ? pdata->hs_pol : 0; ccdc->syncif.vdpol = pdata ? pdata->vs_pol : 0; ccdc_config_sync_if(ccdc, &ccdc->syncif); @@ -2487,13 +2446,7 @@ int omap3isp_ccdc_init(struct isp_device *isp) INIT_LIST_HEAD(&ccdc->lsc.free_queue); spin_lock_init(&ccdc->lsc.req_lock); - ccdc->syncif.ccdc_mastermode = 0; - ccdc->syncif.datapol = 0; ccdc->syncif.datsz = 0; - ccdc->syncif.fldmode = 0; - ccdc->syncif.fldout = 0; - ccdc->syncif.fldpol = 0; - ccdc->syncif.fldstat = 0; ccdc->clamp.oblen = 0; ccdc->clamp.dcsubval = 0; diff --git a/drivers/media/video/omap3isp/ispccdc.h b/drivers/media/video/omap3isp/ispccdc.h index 890f6b3a68fd..57007d7b2d56 100644 --- a/drivers/media/video/omap3isp/ispccdc.h +++ b/drivers/media/video/omap3isp/ispccdc.h @@ -48,35 +48,17 @@ enum ccdc_input_entity { /* * struct ispccdc_syncif - Structure for Sync Interface between sensor and CCDC - * @ccdc_mastermode: Master mode. 1 - Master, 0 - Slave. - * @fldstat: Field state. 0 - Odd Field, 1 - Even Field. * @datsz: Data size. - * @fldmode: 0 - Progressive, 1 - Interlaced. * @datapol: 0 - Positive, 1 - Negative. - * @fldpol: 0 - Positive, 1 - Negative. * @hdpol: 0 - Positive, 1 - Negative. * @vdpol: 0 - Positive, 1 - Negative. - * @fldout: 0 - Input, 1 - Output. - * @hs_width: Width of the Horizontal Sync pulse, used for HS/VS Output. - * @vs_width: Width of the Vertical Sync pulse, used for HS/VS Output. - * @ppln: Number of pixels per line, used for HS/VS Output. - * @hlprf: Number of half lines per frame, used for HS/VS Output. * @bt_r656_en: 1 - Enable ITU-R BT656 mode, 0 - Sync mode. */ struct ispccdc_syncif { - u8 ccdc_mastermode; - u8 fldstat; u8 datsz; - u8 fldmode; u8 datapol; - u8 fldpol; u8 hdpol; u8 vdpol; - u8 fldout; - u8 hs_width; - u8 vs_width; - u8 ppln; - u8 hlprf; u8 bt_r656_en; };