mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Konrad Dybcio <konradybcio@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>,
	 Konrad Dybcio <konradybcio@kernel.org>,
	Rob Clark <robdclark@gmail.com>,
	 Abhinav Kumar <quic_abhinavk@quicinc.com>,
	 Dmitry Baryshkov <lumag@kernel.org>,
	 Akhil P Oommen <quic_akhilpo@quicinc.com>,
	Sean Paul <sean@poorly.run>,  David Airlie <airlied@gmail.com>,
	Simona Vetter <simona@ffwll.ch>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
	 linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	 dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org,
	 Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: [PATCH RFT v3 11/14] soc: qcom: ubwc: Fix SM6125's ubwc_swizzle value
Date: Sat, 17 May 2025 19:32:45 +0200	[thread overview]
Message-ID: <20250517-topic-ubwc_central-v3-11-3c8465565f86@oss.qualcomm.com> (raw)
In-Reply-To: <20250517-topic-ubwc_central-v3-0-3c8465565f86@oss.qualcomm.com>

From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

The value of 7 (a.k.a. GENMASK(2, 0), a.k.a. disabling levels 1-3 of
swizzling) is what we want on this platform (and others with a UBWC
1.0 encoder).

Fix it to make mesa happy (the hardware doesn't care about the 2 higher
bits, as they weren't consumed on this platform).

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
---
 drivers/soc/qcom/ubwc_config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c
index 7d220259829f0e57268f30b323ae985cf44672f4..7002744631341796d08fa197efa2202b3018cc3e 100644
--- a/drivers/soc/qcom/ubwc_config.c
+++ b/drivers/soc/qcom/ubwc_config.c
@@ -103,7 +103,7 @@ static const struct qcom_ubwc_cfg_data sm6115_data = {
 static const struct qcom_ubwc_cfg_data sm6125_data = {
 	.ubwc_enc_version = UBWC_1_0,
 	.ubwc_dec_version = UBWC_3_0,
-	.ubwc_swizzle = 1,
+	.ubwc_swizzle = 7,
 	.highest_bank_bit = 14,
 };
 

-- 
2.49.0


  parent reply	other threads:[~2025-05-17 17:33 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-17 17:32 [RFT PATCH v3 00/14] Add a single source of truth for UBWC configuration data Konrad Dybcio
2025-05-17 17:32 ` [PATCH RFT v3 01/14] soc: qcom: Add UBWC config provider Konrad Dybcio
2025-05-18  8:08   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 02/14] drm/msm: Offset MDSS HBB value by 13 Konrad Dybcio
2025-05-18  8:08   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 03/14] drm/msm: Use the central UBWC config database Konrad Dybcio
2025-05-18  9:19   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 04/14] drm/msm/a6xx: Get a handle to the common UBWC config Konrad Dybcio
2025-05-18  4:52   ` kernel test robot
2025-05-18  9:24   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 05/14] drm/msm/a6xx: Resolve the meaning of AMSBC Konrad Dybcio
2025-05-18  9:24   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 06/14] drm/msm/a6xx: Simplify uavflagprd_inv detection Konrad Dybcio
2025-05-18  9:24   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 07/14] drm/msm/a6xx: Resolve the meaning of UBWC_MODE Konrad Dybcio
2025-05-18  9:47   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 08/14] drm/msm/a6xx: Replace '2' with BIT(1) in level2_swizzling_dis calc Konrad Dybcio
2025-05-18  9:48   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 09/14] drm/msm/a6xx: Resolve the meaning of rgb565_predicator Konrad Dybcio
2025-05-18  9:49   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 10/14] drm/msm/a6xx: Simplify min_acc_len calculation Konrad Dybcio
2025-05-18  9:57   ` Dmitry Baryshkov
2025-05-17 17:32 ` Konrad Dybcio [this message]
2025-05-18  9:58   ` [PATCH RFT v3 11/14] soc: qcom: ubwc: Fix SM6125's ubwc_swizzle value Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 12/14] soc: qcom: ubwc: Add #defines for UBWC swizzle bits Konrad Dybcio
2025-05-18  9:58   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 13/14] soc: qcom: ubwc: Fill in UBWC swizzle cfg for platforms that lack one Konrad Dybcio
2025-05-18  9:59   ` Dmitry Baryshkov
2025-05-17 17:32 ` [PATCH RFT v3 14/14] drm/msm/adreno: Switch to the common UBWC config struct Konrad Dybcio
2025-05-18 10:17   ` Dmitry Baryshkov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20250517-topic-ubwc_central-v3-11-3c8465565f86@oss.qualcomm.com \
    --to=konradybcio@kernel.org \
    --cc=airlied@gmail.com \
    --cc=andersson@kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=freedreno@lists.freedesktop.org \
    --cc=konrad.dybcio@oss.qualcomm.com \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=lumag@kernel.org \
    --cc=marijn.suijten@somainline.org \
    --cc=quic_abhinavk@quicinc.com \
    --cc=quic_akhilpo@quicinc.com \
    --cc=robdclark@gmail.com \
    --cc=sean@poorly.run \
    --cc=simona@ffwll.ch \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox

all inboxes | Powered by JetHome®