From patchwork Tue Jun 18 19:46:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonas Karlman X-Patchwork-Id: 805505 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C59C7176AB2 for ; Tue, 18 Jun 2024 19:47:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718740060; cv=none; b=A7nEjSKLgbZ6SVlkm/hE2EWcrqKaf6XzD+ikagmcWLUM5cwqo6DCMC0MJvL2iBLudimjoCsuDFg6lsf5gU9u1OWpxN+9C4GNh5/boZt5cpCFvIUf/Qv8GqbcSVloS0+8cxFglPqZ/GotE7Y24mCjiP6ydWxqmcuIvWhER14sh1c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718740060; c=relaxed/simple; bh=Qh8AdjS4ngXJ9v45ESBuH58r0izmWZpA9ETBlIq0EHg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sevLCHrVZafPT/a/wMhGhUoETLxxZET7/IbaQXVBjwRDop6QLCqz97mRAJSmgMjp18brw1aQwl0USG285OCjtueDONMBPEhVBQzdvs4N+JTpzlBJ8bcw2CcBEQMxLURK3r67NfyK4ptfuOnIOKAkM2JzBU+TrWiSPvhJ7m6gce4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=Wa9xinY/; arc=none smtp.client-ip=149.28.215.223 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="Wa9xinY/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1718740035; bh=cSv0Y1BnoDAoVs4qW1oCzHu3mFidb6wxsTUaMwSm0e0=; b=Wa9xinY/u1/b0Bo/UAewJZG3InX7D3BO8WzdSp4kfJxCzaJHunAsJB8i2TMrj4UmnCqCBQPqv bsggkkfBt+h8kRiPpptyZcCZ2l4M/WHAAx/h3wvvA0OgHX+8ZJC2r9aMp5+DmMK9KDjFEGhidHO SH41rw+pz47lyYZslveBIawb7xvMvS/7y4gnl2nCRNcvC+dn+n+kgXf3qq5UifFEMfBhSN0Fmqh JILcjYsdDGsjxTldvQMHIN67nLXpJe828enc88Loocd4i9kRpXnD5futkuWcwpl7kVEZFLudR2z 5Q69iYfB2AArj4ILmal58mJ88dWbVGrSCXm3KCQz2K1g== From: Jonas Karlman To: Ezequiel Garcia , Mauro Carvalho Chehab , Hans Verkuil , "Greg Kroah-Hartman" Cc: Alex Bee , Nicolas Dufresne , Benjamin Gaignard , Sebastian Fricke , Christopher Obbard , Detlev Casanova , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Jonas Karlman Subject: [PATCH v5 03/10] media: rkvdec: h264: Use bytesperline and buffer height as virstride Date: Tue, 18 Jun 2024 19:46:27 +0000 Message-ID: <20240618194647.742037-4-jonas@kwiboo.se> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240618194647.742037-1-jonas@kwiboo.se> References: <20240618194647.742037-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Report-Abuse-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Complaints-To: abuse@forwardemail.net X-ForwardEmail-Version: 0.4.40 X-ForwardEmail-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-ForwardEmail-ID: 6671e43b64ade33c90059f9e Use bytesperline and buffer height to calculate the strides configured. This does not really change anything other than ensuring the bytesperline that is signaled to userspace matches what is configured in HW. Signed-off-by: Jonas Karlman Reviewed-by: Nicolas Dufresne Tested-by: Nicolas Dufresne Tested-by: Christopher Obbard --- v5: - Collect r-b and t-b tags v4: - No change v3: - Remove unnecessary yuv_virstride += drivers/staging/media/rkvdec/rkvdec-h264.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/media/rkvdec/rkvdec-h264.c index 4fc167b42cf0..7a1e76d423df 100644 --- a/drivers/staging/media/rkvdec/rkvdec-h264.c +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c @@ -896,9 +896,9 @@ static void config_registers(struct rkvdec_ctx *ctx, dma_addr_t rlc_addr; dma_addr_t refer_addr; u32 rlc_len; - u32 hor_virstride = 0; - u32 ver_virstride = 0; - u32 y_virstride = 0; + u32 hor_virstride; + u32 ver_virstride; + u32 y_virstride; u32 yuv_virstride = 0; u32 offset; dma_addr_t dst_addr; @@ -909,16 +909,16 @@ static void config_registers(struct rkvdec_ctx *ctx, f = &ctx->decoded_fmt; dst_fmt = &f->fmt.pix_mp; - hor_virstride = (sps->bit_depth_luma_minus8 + 8) * dst_fmt->width / 8; - ver_virstride = round_up(dst_fmt->height, 16); + hor_virstride = dst_fmt->plane_fmt[0].bytesperline; + ver_virstride = dst_fmt->height; y_virstride = hor_virstride * ver_virstride; if (sps->chroma_format_idc == 0) yuv_virstride = y_virstride; else if (sps->chroma_format_idc == 1) - yuv_virstride += y_virstride + y_virstride / 2; + yuv_virstride = y_virstride + y_virstride / 2; else if (sps->chroma_format_idc == 2) - yuv_virstride += 2 * y_virstride; + yuv_virstride = 2 * y_virstride; reg = RKVDEC_Y_HOR_VIRSTRIDE(hor_virstride / 16) | RKVDEC_UV_HOR_VIRSTRIDE(hor_virstride / 16) |