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[2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id o3-20020a2eb443000000b002aeeda05382sm858204ljm.29.2023.05.21.14.51.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 21 May 2023 14:51:32 -0700 (PDT) Message-ID: <25774b84-701a-5ffa-17ed-e498b594a866@linaro.org> Date: Mon, 22 May 2023 00:51:32 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 0/6] drm/msm/dpu: use UBWC data from MDSS driver Content-Language: en-GB To: Steev Klimaszewski Cc: Rob Clark , Sean Paul , Abhinav Kumar , Marijn Suijten , Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org References: <20230521171026.4159495-1-dmitry.baryshkov@linaro.org> From: Dmitry Baryshkov In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 22/05/2023 00:50, Steev Klimaszewski wrote: > Hi Dmitry > > On Sun, May 21, 2023 at 12:28 PM Dmitry Baryshkov > wrote: >> >> Both DPU and MDSS programming requires knowledge of some of UBWC >> parameters. This results in duplication of UBWC data between MDSS and >> DPU drivers. To remove such duplication and make the driver more >> error-prone, export respective configuration from the MDSS driver and >> make DPU use it, instead of bundling a copy of such data. >> > > Surely you mean less error prone? Yes, of course! > >> Dmitry Baryshkov (6): >> drm/msm/mdss: correct UBWC programming for SM8550 >> drm/msm/mdss: rename ubwc_version to ubwc_enc_version >> drm/msm/mdss: export UBWC data >> drm/msm/mdss: populate missing data >> drm/msm/dpu: use MDSS data for programming SSPP >> drm/msm/dpu: drop UBWC configuration >> >> .../msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 6 -- >> .../msm/disp/dpu1/catalog/dpu_4_0_sdm845.h | 6 -- >> .../msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 6 -- >> .../msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 6 -- >> .../msm/disp/dpu1/catalog/dpu_6_0_sm8250.h | 7 -- >> .../msm/disp/dpu1/catalog/dpu_6_2_sc7180.h | 6 -- >> .../msm/disp/dpu1/catalog/dpu_6_3_sm6115.h | 7 -- >> .../msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h | 5 -- >> .../msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 6 -- >> .../msm/disp/dpu1/catalog/dpu_7_2_sc7280.h | 7 -- >> .../msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 7 -- >> .../msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 7 -- >> .../msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 6 -- >> .../gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 15 ---- >> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 18 ++-- >> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 7 +- >> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 16 +++- >> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 1 + >> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 3 +- >> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 2 + >> drivers/gpu/drm/msm/msm_mdss.c | 90 ++++++++++++------- >> drivers/gpu/drm/msm/msm_mdss.h | 27 ++++++ >> 22 files changed, 122 insertions(+), 139 deletions(-) >> create mode 100644 drivers/gpu/drm/msm/msm_mdss.h >> >> -- >> 2.39.2 >> -- With best wishes Dmitry