From mboxrd@z Thu Jan 1 00:00:00 1970 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 4373CC433EF for ; Mon, 28 Mar 2022 09:05:37 +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: Date:CC:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=kwYhZOBxX9mxDNPUfOLiun8yeJN1w0FnDckvoXTpa40=; b=Q+xcsUs9cwULlW nQjdsqmuLrc9Zu2CDVWuliuCVm80diLmJoU8cOgXe5YnDQxmTLhzED6zjm8TTYTBTd3L/CQm8z3rV 2anMs7VP1ymJi8PaDcOhVxC+QtTTLh5cb8IBgWa/fV6GNAXM2n2wGJxgLZfL9RrSBNR+OGT9nktEY Z+FgZs0He8d0tYdRbN1IBvPQHtjqrJWeVjlCrcLcOolmuRbcw1qt5Ykdbbdhi7amSAzvMN1owJsuX s7EiAKOeJz/trCcpIUjWfqS1uyV5mx1I+F4AT9x9lJw6Dey+q9pD36EGcpldtUBLZLh9khxudGN/H qgaHO4qiQdzgP4u3ATEw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nYlIT-007xx4-G4; Mon, 28 Mar 2022 09:04:21 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nYlIO-007xw7-P6; Mon, 28 Mar 2022 09:04:18 +0000 X-UUID: 7240214d226f4edc95997dbf3e13e525-20220328 X-UUID: 7240214d226f4edc95997dbf3e13e525-20220328 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1965493219; Mon, 28 Mar 2022 02:04:13 -0700 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 28 Mar 2022 01:54:11 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 28 Mar 2022 16:54:09 +0800 Received: from mtksdccf07 (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 28 Mar 2022 16:54:09 +0800 Message-ID: <00cabba08cff881ea282fdf0ee097f6b35b2c76d.camel@mediatek.com> Subject: Re: [PATCH v9 13/22] drm/mediatek: dpi: move the yuv422_en_bit to SoC config From: Rex-BC Chen To: Guillaume Ranquet , , , , , , , , , , , , , , , , , CC: , , , , , , , Date: Mon, 28 Mar 2022 16:54:09 +0800 In-Reply-To: <20220327223927.20848-14-granquet@baylibre.com> References: <20220327223927.20848-1-granquet@baylibre.com> <20220327223927.20848-14-granquet@baylibre.com> X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220328_020416_830104_DBBCE6E2 X-CRM114-Status: GOOD ( 15.25 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 2022-03-28 at 00:39 +0200, Guillaume Ranquet wrote: > Add flexibility by moving the yuv422 en bit to SoC specific config > > Signed-off-by: Guillaume Ranquet > Reviewed-by: AngeloGioacchino Del Regno < > angelogioacchino.delregno@collabora.com> > --- > drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c > b/drivers/gpu/drm/mediatek/mtk_dpi.c > index 6d4d8c6ec47d..40254cd9d168 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -132,6 +132,7 @@ struct mtk_dpi_conf { > /* HSIZE and VSIZE mask (no shift) */ > u32 hvsize_mask; > u32 channel_swap_shift; > + u32 yuv422_en_bit; > const struct mtk_dpi_yc_limit *limit; > }; > > @@ -356,7 +357,8 @@ static void mtk_dpi_config_channel_swap(struct > mtk_dpi *dpi, > > static void mtk_dpi_config_yuv422_enable(struct mtk_dpi *dpi, bool > enable) > { > - mtk_dpi_mask(dpi, DPI_CON, enable ? YUV422_EN : 0, YUV422_EN); > + mtk_dpi_mask(dpi, DPI_CON, enable ? dpi->conf->yuv422_en_bit : > 0, > + dpi->conf->yuv422_en_bit); > } > > static void mtk_dpi_config_csc_enable(struct mtk_dpi *dpi, bool > enable) > @@ -824,6 +826,7 @@ static const struct mtk_dpi_conf mt8173_conf = { > .dimension_mask = HPW_MASK, > .hvsize_mask = HSIZE_MASK, > .channel_swap_shift = CH_SWAP, > + .yuv422_en_bit = YUV422_EN, > .limit = &mtk_dpi_limit, > }; > > @@ -839,6 +842,7 @@ static const struct mtk_dpi_conf mt2701_conf = { > .dimension_mask = HPW_MASK, > .hvsize_mask = HSIZE_MASK, > .channel_swap_shift = CH_SWAP, > + .yuv422_en_bit = YUV422_EN, > .limit = &mtk_dpi_limit, > }; > > @@ -853,6 +857,7 @@ static const struct mtk_dpi_conf mt8183_conf = { > .dimension_mask = HPW_MASK, > .hvsize_mask = HSIZE_MASK, > .channel_swap_shift = CH_SWAP, > + .yuv422_en_bit = YUV422_EN, > .limit = &mtk_dpi_limit, > }; > > @@ -867,6 +872,7 @@ static const struct mtk_dpi_conf mt8192_conf = { > .dimension_mask = HPW_MASK, > .hvsize_mask = HSIZE_MASK, > .channel_swap_shift = CH_SWAP, > + .yuv422_en_bit = YUV422_EN, > .limit = &mtk_dpi_limit, > }; > Reviewed-by: Rex-BC Chen _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel