From patchwork Fri Sep 15 10:48:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manikandan Muralidharan X-Patchwork-Id: 13386866 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 019BEEE6455 for ; Fri, 15 Sep 2023 10:49:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5J1Aq7L1f+kpfu2fhkfNUlGhKsJM8VXbz2r7XLCIvHI=; b=J1ktznfLj/nBkO dq+BZNp3Z8S83iKT9c5Vi8KRZYY5hO9ipIDU0XkQu48uhqOlTNYggtXWc4phC7cwNuEpKN5umXh0E 3gmiOhiXQ8sf7BKS6fqu5g1Eph7uJ+hg/Q4b/mtpyru44swG5O8Y72IKIhPgcdPk+YGwoVL1LEc8U v3OnaBlJJzfN/QEd3luddryxb1qeDK2aox4YfasdYz8/X/jipfsJ5rv4fllwfBa2FN8rEB/wS/ZL/ kckyr6XvCGK1q8TWWCu1LduJ4TVdQMdLOigV7IOPRUbwN3kpJXOISilA0ZudNVbuo4JEYdyKVj38A vf/jBtAumRlTljxaT2fQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qh6O5-00AUHn-2r; Fri, 15 Sep 2023 10:49:25 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qh6O0-00AUCq-1z for linux-arm-kernel@lists.infradead.org; Fri, 15 Sep 2023 10:49:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1694774961; x=1726310961; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=7Vv10apy3dujTxAUU/bAcUdLl39yKDSm3soc5TeW2ww=; b=joKlDGUX7t7/HVn0kviclldaO/UCjA/iT9PUt8wcipOng1QwNDWIvISA WpHbmegfQ70o7vmCw6Bg+caLR/TTO9cVhwC+sZqMENndZ+awmGwntkW6/ 2Y7d2kwn1MpAM83t8K5A7JHl+EbBA7gvk1ZEKKU2M4iInKBOF/wEEj53q +jO6MLdIH1mbm4TNqXKp3qwhYnTCv3klEHTXjaefn2jhlqEqBLY8LbHzO ++m55fI7z7cNgZYjn9jFwQ+tt8buCtT9hLIvilE6GjOppEfFuPbAaJ8Ee vx36W0RM+ETCxzHbZOJMMHxyM9I0JvuWCYa1kBVrY7sIRftER/C8B/nr2 A==; X-CSE-ConnectionGUID: hk8tCQZzSVuMTtVQhU7nfA== X-CSE-MsgGUID: t49tHJxNQbmVit/s87sdOA== X-ThreatScanner-Verdict: Negative X-IronPort-AV: E=Sophos;i="6.02,148,1688454000"; d="scan'208";a="4844792" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 15 Sep 2023 03:49:20 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.85.144) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.21; Fri, 15 Sep 2023 03:49:12 -0700 Received: from che-lt-i67131.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.21 via Frontend Transport; Fri, 15 Sep 2023 03:49:06 -0700 From: Manikandan Muralidharan To: , , , , , , , , , CC: , , , , , , , Manikandan Muralidharan Subject: [PATCH v5 3/8] drm: atmel-hlcdc: add LCD controller layer definition for sam9x75 Date: Fri, 15 Sep 2023 16:18:44 +0530 Message-ID: <20230915104849.187146-4-manikandan.m@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230915104849.187146-1-manikandan.m@microchip.com> References: <20230915104849.187146-1-manikandan.m@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230915_034920_687161_A4A3384D X-CRM114-Status: GOOD ( 10.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add the LCD controller layer definition and descriptor structure for sam9x75 for the following layers, - Base Layer - Overlay1 Layer - Overlay2 Layer - High End Overlay Signed-off-by: Manikandan Muralidharan --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 97 ++++++++++++++++++++ 1 file changed, 97 insertions(+) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index fa0f9a93d50d..d30aec174aa2 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -462,6 +462,99 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sam9x60 = { .layers = atmel_hlcdc_sam9x60_layers, }; +static const struct atmel_hlcdc_layer_desc atmel_xlcdc_sam9x75_layers[] = { + { + .name = "base", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x60, + .id = 0, + .type = ATMEL_HLCDC_BASE_LAYER, + .cfgs_offset = 0x1c, + .layout = { + .xstride = { 2 }, + .default_color = 3, + .general_config = 4, + .disc_pos = 5, + .disc_size = 6, + }, + .clut_offset = 0x700, + }, + { + .name = "overlay1", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x160, + .id = 1, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x1c, + .layout = { + .pos = 2, + .size = 3, + .xstride = { 4 }, + .pstride = { 5 }, + .default_color = 6, + .chroma_key = 7, + .chroma_key_mask = 8, + .general_config = 9, + }, + .clut_offset = 0xb00, + }, + { + .name = "overlay2", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x260, + .id = 2, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x1c, + .layout = { + .pos = 2, + .size = 3, + .xstride = { 4 }, + .pstride = { 5 }, + .default_color = 6, + .chroma_key = 7, + .chroma_key_mask = 8, + .general_config = 9, + }, + .clut_offset = 0xf00, + }, + { + .name = "high-end-overlay", + .formats = &atmel_hlcdc_plane_rgb_and_yuv_formats, + .regs_offset = 0x360, + .id = 3, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x30, + .layout = { + .pos = 2, + .size = 3, + .memsize = 4, + .xstride = { 5, 7 }, + .pstride = { 6, 8 }, + .default_color = 9, + .chroma_key = 10, + .chroma_key_mask = 11, + .general_config = 12, + .csc = 16, + .scaler_config = 23, + }, + .clut_offset = 0x1300, + }, +}; + +static const struct atmel_hlcdc_dc_desc atmel_xlcdc_dc_sam9x75 = { + .min_width = 0, + .min_height = 0, + .max_width = 2048, + .max_height = 2048, + .max_spw = 0xff, + .max_vpw = 0xff, + .max_hpw = 0x3ff, + .fixed_clksrc = true, + .is_xlcdc = true, + .nlayers = ARRAY_SIZE(atmel_xlcdc_sam9x75_layers), + .layers = atmel_xlcdc_sam9x75_layers, +}; + static const struct of_device_id atmel_hlcdc_of_match[] = { { .compatible = "atmel,at91sam9n12-hlcdc", @@ -487,6 +580,10 @@ static const struct of_device_id atmel_hlcdc_of_match[] = { .compatible = "microchip,sam9x60-hlcdc", .data = &atmel_hlcdc_dc_sam9x60, }, + { + .compatible = "microchip,sam9x75-xlcdc", + .data = &atmel_xlcdc_dc_sam9x75, + }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match);