From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3C55D1E2834; Wed, 25 Feb 2026 01:32:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983152; cv=none; b=m/2N/vm456DPYOhT+EmQwc1IUKfQaHW8l5mhwY7smddPaQaQIhUrRImYccC1QUoTOSxeXOW7+mREVbiLHbNfJ2TYOX55q2Oerv/lhTnTCcq/i0o8XBcsDopABRsci0zD3vyzHQ2g4sUKtUGOpYaEnR7VQh5DelFllL4+q7YzKFc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983152; c=relaxed/simple; bh=BfPmA+9oOvW2NAkmW1P67UEks3292a2rXQIz7RHY/qs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BnD/KT4uCDjsRvEKnKl8mJLcIDHQqzdji34WYfyVmtHCqzcduDwlGmdrEhXQF3qHxodzxa2TSLXII5dgY+EyYmIWIkCXIrTJ7Tv1P9xAroPgFgdvdQdprdfwctSjVOZVsRsG3vgvow7ld0f74BuQp2Jf7EUlbk1WIM+qAKQUiHk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xf2hoT4W; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="xf2hoT4W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DACE0C116D0; Wed, 25 Feb 2026 01:32:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983152; bh=BfPmA+9oOvW2NAkmW1P67UEks3292a2rXQIz7RHY/qs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xf2hoT4WkWIxhknywtGUyE8pZYMqzi1BTN1xZO8MKP0gFwRlAq0rcIZYlVy33CnBR Zdda2RmYzFaHs34vANN9Az+sduFSSBq8OZGUsvSXs9NHHUkCwA4AnmNYAesB2JkCfv XtKy/E1HRAp/eZoCEYSODWwr2mQ83+ZAI6p+zqX4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jessica Zhang , Dmitry Baryshkov , Sasha Levin , Luca Weiss Subject: [PATCH 6.19 261/781] drm/msm/disp: set num_planes to 1 for interleaved YUV formats Date: Tue, 24 Feb 2026 17:16:10 -0800 Message-ID: <20260225012406.101883030@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012359.695468795@linuxfoundation.org> References: <20260225012359.695468795@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dmitry Baryshkov [ Upstream commit 6421e1c5075b7e1536a8fcbe6b4086db07103048 ] Interleaved YUV formats use only one plane for all pixel data. Specify num_planes = 1 for those formats. This was left unnoticed since _dpu_format_populate_plane_sizes_linear() overrides layout->num_planes. Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support") Reviewed-by: Jessica Zhang Patchwork: https://patchwork.freedesktop.org/patch/688162/ Link: https://lore.kernel.org/r/20251114-dpu-formats-v3-1-cae312379d49@oss.qualcomm.com Tested-by: Luca Weiss # qcm6490-fairphone-fp5 Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/disp/mdp_format.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/mdp_format.c b/drivers/gpu/drm/msm/disp/mdp_format.c index 426782d50cb49..eebedb1a2636e 100644 --- a/drivers/gpu/drm/msm/disp/mdp_format.c +++ b/drivers/gpu/drm/msm/disp/mdp_format.c @@ -479,25 +479,25 @@ static const struct msm_format mdp_formats[] = { 0, BPC8, BPC8, BPC8, C2_R_Cr, C0_G_Y, C1_B_Cb, C0_G_Y, false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, - MDP_FETCH_LINEAR, 2), + MDP_FETCH_LINEAR, 1), INTERLEAVED_YUV_FMT(UYVY, 0, BPC8, BPC8, BPC8, C1_B_Cb, C0_G_Y, C2_R_Cr, C0_G_Y, false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, - MDP_FETCH_LINEAR, 2), + MDP_FETCH_LINEAR, 1), INTERLEAVED_YUV_FMT(YUYV, 0, BPC8, BPC8, BPC8, C0_G_Y, C1_B_Cb, C0_G_Y, C2_R_Cr, false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, - MDP_FETCH_LINEAR, 2), + MDP_FETCH_LINEAR, 1), INTERLEAVED_YUV_FMT(YVYU, 0, BPC8, BPC8, BPC8, C0_G_Y, C2_R_Cr, C0_G_Y, C1_B_Cb, false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, - MDP_FETCH_LINEAR, 2), + MDP_FETCH_LINEAR, 1), /* 3 plane YUV */ PLANAR_YUV_FMT(YUV420, -- 2.51.0