From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6ED6832ED2E; Mon, 15 Dec 2025 09:07:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765789662; cv=none; b=sttygMFhyJ51V7S2lG8uJX8EzQolLnPNxmUdPkCk9Qrwd1E0LMAbiSzPDc8LJl1Az5AcAgHidYf5idVEyflGSUzW5YJEtUoQOllKHuRtUBiBnhrGWd2w9pH9SudIU7+iIAHp+zP7eyd4MC4AlxjtlWTnAkQV+xI7F0HSudhptBc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765789662; c=relaxed/simple; bh=w6l2xTMrISfCv+/Rqd1HY2hTKwEw5rskWfaAAH/PZME=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gslXrQoHPMQg8q7GKCShtQQyxX1csuuyyAWdhduxs0kLEmMR7KecRLp6qNhek8pXTDt9zYiYDCo07Vl2I8Wv3p2brYVrUbpljRMmbPcI0mX7kZbGBBSq9PTHwQQLQTw0W1vwQ8VDcxOHxRkdFvX+DD+FS1ULGeF7WXRhAnaMowY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=r6SoDPVJ; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="r6SoDPVJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1765789660; x=1797325660; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=w6l2xTMrISfCv+/Rqd1HY2hTKwEw5rskWfaAAH/PZME=; b=r6SoDPVJnVimVnxOwryAwZDVggy3IvjqZE1NBgBMP11N026OuqsBOBdK W/4KyFr/QjRKH5Qcu9Em6U//+BhcB1Llv2vCtU58w7umYBxi1KXRfHH94 e0FJbiojttm8l03hHC+1fLOsx7Y7l6D1+YoSWZT4Tkg9gyKxkXrxz/j9H OS6Z7loXXvh67n1epOY+W/pctJN+Vnxqc6AIE/G/czSUn6s+Qn7E7BtBk AcBqzCk6vABiu5swW3sQ2XJENNC4YWbdKnGfqyyUaOpe71S4MCKqWU1Mq zfY6VdAQWzGdVzPajUgKFLXra0y+Xlx4SekPvxKwdfrazR/nh06u0xui4 Q==; X-CSE-ConnectionGUID: PcTJoc4CSZSXBJPpFg6KMg== X-CSE-MsgGUID: 9O2qFZp1QHqau2RZELyEfg== X-IronPort-AV: E=Sophos;i="6.21,150,1763449200"; d="scan'208";a="217865850" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 15 Dec 2025 02:07:37 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Mon, 15 Dec 2025 02:07:20 -0700 Received: from che-lt-i67131.microchip.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Mon, 15 Dec 2025 02:07:12 -0700 From: Manikandan Muralidharan To: , , , , , , , , , , , , , , , , , CC: Ryan Wanner Subject: [PATCH 2/2] drm: atmel-hlcdc: add LCD controller layer definition for sama7d65 Date: Mon, 15 Dec 2025 14:36:39 +0530 Message-ID: <20251215090639.346288-2-manikandan.m@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20251215090639.346288-1-manikandan.m@microchip.com> References: <20251215090639.346288-1-manikandan.m@microchip.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain From: Ryan Wanner Add the LCD controller layer definition and atmel_hlcdc_of_match entry for sama7d65. Signed-off-by: Ryan Wanner Signed-off-by: Manikandan Muralidharan --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 81 ++++++++++++++++++++ drivers/mfd/atmel-hlcdc.c | 1 + 2 files changed, 82 insertions(+) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index dd70894c8f38..9c18c6841e2a 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -566,6 +566,83 @@ static const struct atmel_hlcdc_dc_desc atmel_xlcdc_dc_sam9x75 = { .ops = &atmel_xlcdc_ops, }; +static const struct atmel_hlcdc_layer_desc atmel_xlcdc_sama7d65_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 = "high-end-overlay", + .formats = &atmel_hlcdc_plane_rgb_and_yuv_formats, + .regs_offset = 0x360, + .id = 2, + .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, + .vxs_config = 30, + .hxs_config = 31, + }, + .clut_offset = 0x1300, + }, +}; + +static const struct atmel_hlcdc_dc_desc atmel_xlcdc_dc_sama7d65 = { + .min_width = 0, + .min_height = 0, + .max_width = 2048, + .max_height = 2048, + .max_spw = 0x3ff, + .max_vpw = 0x3ff, + .max_hpw = 0x3ff, + .fixed_clksrc = false, + .is_xlcdc = true, + .nlayers = ARRAY_SIZE(atmel_xlcdc_sama7d65_layers), + .layers = atmel_xlcdc_sama7d65_layers, + .ops = &atmel_xlcdc_ops, +}; + static const struct of_device_id atmel_hlcdc_of_match[] = { { .compatible = "atmel,at91sam9n12-hlcdc", @@ -595,6 +672,10 @@ static const struct of_device_id atmel_hlcdc_of_match[] = { .compatible = "microchip,sam9x75-xlcdc", .data = &atmel_xlcdc_dc_sam9x75, }, + { + .compatible = "microchip,sama7d65-xlcdc", + .data = &atmel_xlcdc_dc_sama7d65, + }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match); diff --git a/drivers/mfd/atmel-hlcdc.c b/drivers/mfd/atmel-hlcdc.c index 4c4e35d404f3..c3f3d39bf584 100644 --- a/drivers/mfd/atmel-hlcdc.c +++ b/drivers/mfd/atmel-hlcdc.c @@ -140,6 +140,7 @@ static const struct of_device_id atmel_hlcdc_match[] = { { .compatible = "atmel,sama5d4-hlcdc" }, { .compatible = "microchip,sam9x60-hlcdc" }, { .compatible = "microchip,sam9x75-xlcdc" }, + { .compatible = "microchip,sama7d65-xlcdc" }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_match); -- 2.25.1