From patchwork Tue Feb 23 08:34:29 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hiremath, Vaibhav" X-Patchwork-Id: 2806 Return-path: Envelope-to: mchehab@infradead.org Delivery-date: Tue, 23 Feb 2010 08:34:52 +0000 Received: from bombadil.infradead.org [18.85.46.34] by pedra with IMAP (fetchmail-6.3.6) for (single-drop); Tue, 23 Feb 2010 08:18:44 -0300 (BRT) Received: from vger.kernel.org ([209.132.180.67]) by bombadil.infradead.org with esmtp (Exim 4.69 #1 (Red Hat Linux)) id 1NjqEG-0008UY-Gj; Tue, 23 Feb 2010 08:34:52 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752136Ab0BWIeo (ORCPT + 1 other); Tue, 23 Feb 2010 03:34:44 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:37797 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751712Ab0BWIel (ORCPT ); Tue, 23 Feb 2010 03:34:41 -0500 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id o1N8Yc91006205 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 23 Feb 2010 02:34:40 -0600 Received: from localhost.localdomain (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id o1N8YXE4017447; Tue, 23 Feb 2010 14:04:37 +0530 (IST) From: hvaibhav@ti.com To: linux-media@vger.kernel.org Cc: linux-omap@vger.kernel.org, hverkuil@xs4all.nl, Vaibhav Hiremath Subject: [PATCH-V1 06/10] DM644x CCDC: Add 10bit BT support Date: Tue, 23 Feb 2010 14:04:29 +0530 Message-Id: <1266914073-30135-7-git-send-email-hvaibhav@ti.com> X-Mailer: git-send-email 1.6.2.4 In-Reply-To: References: Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Vaibhav Hiremath Signed-off-by: Vaibhav Hiremath --- drivers/media/video/ti-media/dm644x_ccdc.c | 16 +++++++++++++--- drivers/media/video/ti-media/dm644x_ccdc_regs.h | 8 ++++++++ 2 files changed, 21 insertions(+), 3 deletions(-) -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/media/video/ti-media/dm644x_ccdc.c b/drivers/media/video/ti-media/dm644x_ccdc.c index a011d40..506bbf5 100644 --- a/drivers/media/video/ti-media/dm644x_ccdc.c +++ b/drivers/media/video/ti-media/dm644x_ccdc.c @@ -399,7 +399,11 @@ void ccdc_config_ycbcr(void) * configure the FID, VD, HD pin polarity, * fld,hd pol positive, vd negative, 8-bit data */ - syn_mode |= CCDC_SYN_MODE_VD_POL_NEGATIVE | CCDC_SYN_MODE_8BITS; + syn_mode |= CCDC_SYN_MODE_VD_POL_NEGATIVE; + if (ccdc_cfg.if_type == VPFE_BT656_10BIT) + syn_mode |= CCDC_SYN_MODE_10BITS; + else + syn_mode |= CCDC_SYN_MODE_8BITS; } else { /* y/c external sync mode */ syn_mode |= (((params->fid_pol & CCDC_FID_POL_MASK) << @@ -418,8 +422,13 @@ void ccdc_config_ycbcr(void) * configure the order of y cb cr in SDRAM, and disable latch * internal register on vsync */ - regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) | - CCDC_LATCH_ON_VSYNC_DISABLE, CCDC_CCDCFG); + if (ccdc_cfg.if_type == VPFE_BT656_10BIT) + regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) | + CCDC_LATCH_ON_VSYNC_DISABLE | CCDC_CCDCFG_BW656_10BIT, + CCDC_CCDCFG); + else + regw((params->pix_order << CCDC_CCDCFG_Y8POS_SHIFT) | + CCDC_LATCH_ON_VSYNC_DISABLE, CCDC_CCDCFG); /* * configure the horizontal line offset. This should be a @@ -825,6 +834,7 @@ static int ccdc_set_hw_if_params(struct vpfe_hw_if_param *params) case VPFE_BT656: case VPFE_YCBCR_SYNC_16: case VPFE_YCBCR_SYNC_8: + case VPFE_BT656_10BIT: ccdc_cfg.ycbcr.vd_pol = params->vdpol; ccdc_cfg.ycbcr.hd_pol = params->hdpol; break; diff --git a/drivers/media/video/ti-media/dm644x_ccdc_regs.h b/drivers/media/video/ti-media/dm644x_ccdc_regs.h index 6e5d053..b18d166 100644 --- a/drivers/media/video/ti-media/dm644x_ccdc_regs.h +++ b/drivers/media/video/ti-media/dm644x_ccdc_regs.h @@ -135,11 +135,19 @@ #define CCDC_SYN_MODE_INPMOD_SHIFT 12 #define CCDC_SYN_MODE_INPMOD_MASK 3 #define CCDC_SYN_MODE_8BITS (7 << 8) +#define CCDC_SYN_MODE_10BITS (6 << 8) +#define CCDC_SYN_MODE_11BITS (5 << 8) +#define CCDC_SYN_MODE_12BITS (4 << 8) +#define CCDC_SYN_MODE_13BITS (3 << 8) +#define CCDC_SYN_MODE_14BITS (2 << 8) +#define CCDC_SYN_MODE_15BITS (1 << 8) +#define CCDC_SYN_MODE_16BITS (0 << 8) #define CCDC_SYN_FLDMODE_MASK 1 #define CCDC_SYN_FLDMODE_SHIFT 7 #define CCDC_REC656IF_BT656_EN 3 #define CCDC_SYN_MODE_VD_POL_NEGATIVE (1 << 2) #define CCDC_CCDCFG_Y8POS_SHIFT 11 +#define CCDC_CCDCFG_BW656_10BIT (1 << 5) #define CCDC_SDOFST_FIELD_INTERLEAVED 0x249 #define CCDC_NO_CULLING 0xffff00ff #endif