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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 690BEC433E6 for ; Mon, 31 Aug 2020 15:30:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3F2DB2177B for ; Mon, 31 Aug 2020 15:30:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598887849; bh=ijrS9uIpRTrtNJTAMLV8xe4MQCKKTbmb4xcnDYux+Kg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=g29UV2xlEF0Iza/MM8aksxKRS7ORBsxdjwfxC4ciggGcPjjh8Y6Kdz2t61PRDKkMZ ZtF1k8/CI5P2xOcPw0+Yf/cxIWQLEZyIhCkL0f2WJOB+h4MeJuUcJgvmQcKKyai2jQ qiY7zXy0d5SRckSCePsKFNdf2fVQqBGaKAHt4DeM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728733AbgHaPar (ORCPT ); Mon, 31 Aug 2020 11:30:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:40646 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728722AbgHaPaq (ORCPT ); Mon, 31 Aug 2020 11:30:46 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A815C20FC3; Mon, 31 Aug 2020 15:30:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598887845; bh=ijrS9uIpRTrtNJTAMLV8xe4MQCKKTbmb4xcnDYux+Kg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uIxZ2erkqhi9rY5fyzP9oiUVhNilSgEjeW7MTfY2ln3MXfIvecmeOid+23EoOhBZZ SmqSf1NUYponITpWRXWs8i6DtUS++3/ms97xvw8RhKjPc57+1X2xoJOKL4Yapjw9RY Y9NGOHyOkqQnRmKDgaXAUEfxeBVheOJIVKVL+6P0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kalyan Thota , "Kristian H . Kristensen" , Rob Clark , Sasha Levin , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.4 03/23] drm/msm/dpu: Fix scale params in plane validation Date: Mon, 31 Aug 2020 11:30:19 -0400 Message-Id: <20200831153039.1024302-3-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200831153039.1024302-1-sashal@kernel.org> References: <20200831153039.1024302-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Kalyan Thota [ Upstream commit 4c978caf08aa155bdeadd9e2d4b026d4ce97ebd0 ] Plane validation uses an API drm_calc_scale which will return src/dst value as a scale ratio. when viewing the range on a scale the values should fall in as Upscale ratio < Unity scale < Downscale ratio for src/dst formula Fix the min and max scale ratios to suit the API accordingly. Signed-off-by: Kalyan Thota Tested-by: Kristian H. Kristensen Reviewed-by: Kristian H. Kristensen Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 58d5acbcfc5c2..b984bafd27e25 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -853,9 +853,9 @@ static int dpu_plane_atomic_check(struct drm_plane *plane, crtc_state = drm_atomic_get_new_crtc_state(state->state, state->crtc); - min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxdwnscale); + min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxupscale); ret = drm_atomic_helper_check_plane_state(state, crtc_state, min_scale, - pdpu->pipe_sblk->maxupscale << 16, + pdpu->pipe_sblk->maxdwnscale << 16, true, true); if (ret) { DPU_ERROR_PLANE(pdpu, "Check plane state failed (%d)\n", ret); -- 2.25.1 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 X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83ED9C433E7 for ; Mon, 31 Aug 2020 15:30:49 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 59A27215A4 for ; Mon, 31 Aug 2020 15:30:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="uIxZ2erk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 59A27215A4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 460E26E392; Mon, 31 Aug 2020 15:30:48 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id C415A6E388; Mon, 31 Aug 2020 15:30:45 +0000 (UTC) Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A815C20FC3; Mon, 31 Aug 2020 15:30:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598887845; bh=ijrS9uIpRTrtNJTAMLV8xe4MQCKKTbmb4xcnDYux+Kg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uIxZ2erkqhi9rY5fyzP9oiUVhNilSgEjeW7MTfY2ln3MXfIvecmeOid+23EoOhBZZ SmqSf1NUYponITpWRXWs8i6DtUS++3/ms97xvw8RhKjPc57+1X2xoJOKL4Yapjw9RY Y9NGOHyOkqQnRmKDgaXAUEfxeBVheOJIVKVL+6P0= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 03/23] drm/msm/dpu: Fix scale params in plane validation Date: Mon, 31 Aug 2020 11:30:19 -0400 Message-Id: <20200831153039.1024302-3-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200831153039.1024302-1-sashal@kernel.org> References: <20200831153039.1024302-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Clark , Sasha Levin , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, "Kristian H . Kristensen" , Kalyan Thota , freedreno@lists.freedesktop.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Kalyan Thota [ Upstream commit 4c978caf08aa155bdeadd9e2d4b026d4ce97ebd0 ] Plane validation uses an API drm_calc_scale which will return src/dst value as a scale ratio. when viewing the range on a scale the values should fall in as Upscale ratio < Unity scale < Downscale ratio for src/dst formula Fix the min and max scale ratios to suit the API accordingly. Signed-off-by: Kalyan Thota Tested-by: Kristian H. Kristensen Reviewed-by: Kristian H. Kristensen Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 58d5acbcfc5c2..b984bafd27e25 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -853,9 +853,9 @@ static int dpu_plane_atomic_check(struct drm_plane *plane, crtc_state = drm_atomic_get_new_crtc_state(state->state, state->crtc); - min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxdwnscale); + min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxupscale); ret = drm_atomic_helper_check_plane_state(state, crtc_state, min_scale, - pdpu->pipe_sblk->maxupscale << 16, + pdpu->pipe_sblk->maxdwnscale << 16, true, true); if (ret) { DPU_ERROR_PLANE(pdpu, "Check plane state failed (%d)\n", ret); -- 2.25.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel