From patchwork Mon Apr 8 09:17:16 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 2405791 Return-Path: X-Original-To: patchwork-davinci@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from comal.ext.ti.com (comal.ext.ti.com [198.47.26.152]) by patchwork1.kernel.org (Postfix) with ESMTP id 6E9DD3FC71 for ; Mon, 8 Apr 2013 09:18:25 +0000 (UTC) Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id r389IPfJ032171 for ; Mon, 8 Apr 2013 04:18:25 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id r389IOuA023911 for ; Mon, 8 Apr 2013 04:18:25 -0500 Received: from dlelxv24.itg.ti.com (172.17.1.199) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.2.342.3; Mon, 8 Apr 2013 04:18:24 -0500 Received: from linux.omap.com (dlelxs01.itg.ti.com [157.170.227.31]) by dlelxv24.itg.ti.com (8.13.8/8.13.8) with ESMTP id r389IOtb021712 for ; Mon, 8 Apr 2013 04:18:24 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id C72B180628 for ; Mon, 8 Apr 2013 04:18:24 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dflp52.itg.ti.com (dflp52.itg.ti.com [128.247.22.96]) by linux.omap.com (Postfix) with ESMTP id 2CFAE80626 for ; Mon, 8 Apr 2013 04:18:11 -0500 (CDT) Received: from white.ext.ti.com (white.ext.ti.com [192.94.93.38]) by dflp52.itg.ti.com (8.13.7/8.13.8) with ESMTP id r389IB3P005962 for ; Mon, 8 Apr 2013 04:18:11 -0500 (CDT) Received: from mail6.bemta8.messagelabs.com (mail6.bemta8.messagelabs.com [216.82.243.55]) by white.ext.ti.com (8.13.7/8.13.7) with ESMTP id r389IA5O021012 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 8 Apr 2013 04:18:10 -0500 Received: from [216.82.242.131:58193] by server-2.bemta-8.messagelabs.com id 8C/48-28906-25B82615; Mon, 08 Apr 2013 09:18:10 +0000 X-Env-Sender: prabhakar.csengg@gmail.com X-Msg-Ref: server-14.tower-76.messagelabs.com!1365412676!28350180!1 X-Originating-IP: [209.85.192.179] X-SpamReason: No, hits=0.0 required=7.0 tests=ML_RADAR_SPEW_LINKS_14, spamassassin: X-StarScan-Received: X-StarScan-Version: 6.8.6.1; banners=-,-,- X-VirusChecked: Checked Received: (qmail 4540 invoked from network); 8 Apr 2013 09:17:57 -0000 Received: from mail-pd0-f179.google.com (HELO mail-pd0-f179.google.com) (209.85.192.179) by server-14.tower-76.messagelabs.com with RC4-SHA encrypted SMTP; 8 Apr 2013 09:17:57 -0000 Received: by mail-pd0-f179.google.com with SMTP id x11so3104043pdj.24 for ; Mon, 08 Apr 2013 02:17:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=/FJfdzzPayN8/iX5s2b/sUN+O5e3fw2hwV/nTkBZqeg=; b=HZfBWweXUxx6vjaRLSYsHv+jBD/RCRaufFZq26dm6/rc8zrMNBr2rKG0kkSsTPBNny /Q8F4DacWx5V2a6HlVUAaBBL4RvkVNUgHFwT0wqW2wmsYhEjYFEV9RMAtXAyhivYyzfI hDKz5Y/B2eDxicMCTq9ElTor4Ky5LKJ5Fh+CmXdRTRL+XaGjpQ/mjAiNCrNH8aoQ9xSk I6r5iRAhPfivz5Ud6U+xV3VSCDT9j62H9+DwRm0PQoeBlZvQdV7AB1+kienG+XpGAOoJ CWgThIypPPrjV1e5Mb4c014zGxKumR28aYExA+50tgeFTbH40no9IM58e4vVQkZKANy7 1w4A== X-Received: by 10.66.232.97 with SMTP id tn1mr35183598pac.121.1365412675996; Mon, 08 Apr 2013 02:17:55 -0700 (PDT) Received: from localhost.localdomain ([59.98.240.77]) by mx.google.com with ESMTPS id li15sm37995295pab.2.2013.04.08.02.17.52 (version=TLSv1 cipher=RC4-SHA bits=128/128); Mon, 08 Apr 2013 02:17:55 -0700 (PDT) From: Prabhakar lad To: DLOS , LAK Subject: [PATCH v9 2/2] ARM: davinci: dm365 EVM: add support for VPBE display Date: Mon, 8 Apr 2013 14:47:16 +0530 Message-ID: <1365412636-3468-3-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1365412636-3468-1-git-send-email-prabhakar.csengg@gmail.com> References: <1365412636-3468-1-git-send-email-prabhakar.csengg@gmail.com> CC: LKML X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: Errors-To: davinci-linux-open-source-bounces+patchwork-davinci=patchwork.kernel.org@linux.davincidsp.com From: Lad, Prabhakar add support for V4L2 video display to DM365 EVM. Support for SD and ED modes is provided, along with Composite and Component outputs. Signed-off-by: Lad, Prabhakar Acked-by: Sekhar Nori --- arch/arm/mach-davinci/board-dm365-evm.c | 164 ++++++++++++++++++++++++++++++- 1 files changed, 163 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index cf77c46..0518ce5 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -39,6 +40,7 @@ #include #include +#include #include #include "davinci.h" @@ -374,6 +376,166 @@ static struct vpfe_config vpfe_cfg = { .ccdc = "ISIF", }; +/* venc standards timings */ +static struct vpbe_enc_mode_info dm365evm_enc_std_timing[] = { + { + .name = "ntsc", + .timings_type = VPBE_ENC_STD, + .std_id = V4L2_STD_525_60, + .interlaced = 1, + .xres = 720, + .yres = 480, + .aspect = {11, 10}, + .fps = {30000, 1001}, + .left_margin = 0x79, + .upper_margin = 0x10, + }, + { + .name = "pal", + .timings_type = VPBE_ENC_STD, + .std_id = V4L2_STD_625_50, + .interlaced = 1, + .xres = 720, + .yres = 576, + .aspect = {54, 59}, + .fps = {25, 1}, + .left_margin = 0x7E, + .upper_margin = 0x16, + }, +}; + +/* venc dv timings */ +static struct vpbe_enc_mode_info dm365evm_enc_preset_timing[] = { + { + .name = "480p59_94", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_720X480P59_94, + .interlaced = 0, + .xres = 720, + .yres = 480, + .aspect = {1, 1}, + .fps = {5994, 100}, + .left_margin = 0x8F, + .upper_margin = 0x2D, + }, + { + .name = "576p50", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_720X576P50, + .interlaced = 0, + .xres = 720, + .yres = 576, + .aspect = {1, 1}, + .fps = {50, 1}, + .left_margin = 0x8C, + .upper_margin = 0x36, + }, + { + .name = "720p60", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_1280X720P60, + .interlaced = 0, + .xres = 1280, + .yres = 720, + .aspect = {1, 1}, + .fps = {60, 1}, + .left_margin = 0x117, + .right_margin = 70, + .upper_margin = 38, + .lower_margin = 3, + .hsync_len = 80, + .vsync_len = 5, + }, + { + .name = "1080i60", + .timings_type = VPBE_ENC_DV_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_1920X1080I60, + .interlaced = 1, + .xres = 1920, + .yres = 1080, + .aspect = {1, 1}, + .fps = {30, 1}, + .left_margin = 0xc9, + .right_margin = 80, + .upper_margin = 30, + .lower_margin = 3, + .hsync_len = 88, + .vsync_len = 5, + }, +}; + +#define VENC_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) + +/* + * The outputs available from VPBE + ecnoders. Keep the + * the order same as that of encoders. First those from venc followed by that + * from encoders. Index in the output refers to index on a particular + * encoder.Driver uses this index to pass it to encoder when it supports more + * than one output. Application uses index of the array to set an output. + */ +static struct vpbe_output dm365evm_vpbe_outputs[] = { + { + .output = { + .index = 0, + .name = "Composite", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .std = VENC_STD_ALL, + .capabilities = V4L2_OUT_CAP_STD, + }, + .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME, + .default_mode = "ntsc", + .num_modes = ARRAY_SIZE(dm365evm_enc_std_timing), + .modes = dm365evm_enc_std_timing, + .if_params = V4L2_MBUS_FMT_FIXED, + }, + { + .output = { + .index = 1, + .name = "Component", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_DV_TIMINGS, + }, + .subdev_name = DM365_VPBE_VENC_SUBDEV_NAME, + .default_mode = "480p59_94", + .num_modes = ARRAY_SIZE(dm365evm_enc_preset_timing), + .modes = dm365evm_enc_preset_timing, + .if_params = V4L2_MBUS_FMT_FIXED, + }, +}; + +/* + * Amplifiers on the board + */ +struct ths7303_platform_data ths7303_pdata = { + .ch_1 = 3, + .ch_2 = 3, + .ch_3 = 3, + .init_enable = 1, +}; + +static struct amp_config_info vpbe_amp = { + .module_name = "ths7303", + .is_i2c = 1, + .board_info = { + I2C_BOARD_INFO("ths7303", 0x2c), + .platform_data = &ths7303_pdata, + } +}; + +static struct vpbe_config dm365evm_display_cfg = { + .module_name = "dm365-vpbe-display", + .i2c_adapter_id = 1, + .amp = &vpbe_amp, + .osd = { + .module_name = DM365_VPBE_OSD_SUBDEV_NAME, + }, + .venc = { + .module_name = DM365_VPBE_VENC_SUBDEV_NAME, + }, + .num_outputs = ARRAY_SIZE(dm365evm_vpbe_outputs), + .outputs = dm365evm_vpbe_outputs, +}; + static void __init evm_init_i2c(void) { davinci_init_i2c(&i2c_pdata); @@ -595,7 +757,7 @@ static __init void dm365_evm_init(void) davinci_setup_mmc(0, &dm365evm_mmc_config); - dm365_init_video(&vpfe_cfg, NULL); + dm365_init_video(&vpfe_cfg, &dm365evm_display_cfg); /* maybe setup mmc1/etc ... _after_ mmc0 */ evm_init_cpld();