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[83.9.29.16]) by smtp.gmail.com with ESMTPSA id s4-20020a19ad44000000b004dda87ecae3sm379058lfd.246.2023.03.14.05.14.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Mar 2023 05:14:18 -0700 (PDT) From: Konrad Dybcio Date: Tue, 14 Mar 2023 13:13:44 +0100 Subject: [PATCH v4 06/10] drm/msm/dsi: Switch the QCM2290-specific compatible to index autodetection MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230307-topic-dsi_qcm-v4-6-54b4898189cb@linaro.org> References: <20230307-topic-dsi_qcm-v4-0-54b4898189cb@linaro.org> In-Reply-To: <20230307-topic-dsi_qcm-v4-0-54b4898189cb@linaro.org> To: Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Krishna Manikandan , Bryan O'Donoghue , Andy Gross , Bjorn Andersson Cc: Rob Herring , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Marijn Suijten , Konrad Dybcio X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1678796043; l=2654; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=XlklCU0Bm1/3LNZplT2epg3iipbpHP7NoPAo99TDW0s=; b=PlK3eC/4gdexHFVgKpaJ2/qDm8skkomACDMObeK8OIEVlLOKWUPraJQqVcIoVVAtUCZu8HjYErLv gazZMQTDDr46kBH/S9oniqWqeJhpuhHOOnkMiRw6jMo6dhIwsMrR X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that the logic can handle multiple sets of registers, move the QCM2290 to the common logic and mark it deprecated. This allows us to remove a couple of structs, saving some memory. Reviewed-by: Dmitry Baryshkov Signed-off-by: Konrad Dybcio Reviewed-by: Marijn Suijten --- drivers/gpu/drm/msm/dsi/dsi.c | 5 +++-- drivers/gpu/drm/msm/dsi/dsi_cfg.c | 20 ++------------------ 2 files changed, 5 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c index 31fdee2052be..f761973e4cba 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.c +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -4,7 +4,6 @@ */ =20 #include "dsi.h" -#include "dsi_cfg.h" =20 bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi) { @@ -174,7 +173,9 @@ static int dsi_dev_remove(struct platform_device *pdev) =20 static const struct of_device_id dt_match[] =3D { { .compatible =3D "qcom,mdss-dsi-ctrl", .data =3D NULL /* autodetect cfg = */ }, - { .compatible =3D "qcom,dsi-ctrl-6g-qcm2290", .data =3D &qcm2290_dsi_cfg_= handler }, + + /* Deprecated, don't use */ + { .compatible =3D "qcom,dsi-ctrl-6g-qcm2290", .data =3D NULL }, {} }; =20 diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/ds= i_cfg.c index 03d98cbcc978..29ccd755cc2e 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -169,7 +169,8 @@ static const struct msm_dsi_config sdm845_dsi_cfg =3D { .bus_clk_names =3D dsi_v2_4_clk_names, .num_bus_clks =3D ARRAY_SIZE(dsi_v2_4_clk_names), .io_start =3D { - { 0xae94000, 0xae96000 }, /* SDM845 / SDM670 / SC7180 */ + { 0xae94000, 0xae96000 }, /* SDM845 / SDM670 */ + { 0x5e94000 }, /* QCM2290 / SM6115 / SM6125 / SM6375 */ }, }; =20 @@ -203,17 +204,6 @@ static const struct msm_dsi_config sc7280_dsi_cfg =3D { }, }; =20 -static const struct msm_dsi_config qcm2290_dsi_cfg =3D { - .io_offset =3D DSI_6G_REG_SHIFT, - .regulator_data =3D dsi_v2_4_regulators, - .num_regulators =3D ARRAY_SIZE(dsi_v2_4_regulators), - .bus_clk_names =3D dsi_v2_4_clk_names, - .num_bus_clks =3D ARRAY_SIZE(dsi_v2_4_clk_names), - .io_start =3D { - { 0x5e94000 }, - }, -}; - static const struct msm_dsi_host_cfg_ops msm_dsi_v2_host_ops =3D { .link_clk_set_rate =3D dsi_link_clk_set_rate_v2, .link_clk_enable =3D dsi_link_clk_enable_v2, @@ -304,9 +294,3 @@ const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 m= ajor, u32 minor) =20 return cfg_hnd; } - -/* Non autodetect configs */ -const struct msm_dsi_cfg_handler qcm2290_dsi_cfg_handler =3D { - .cfg =3D &qcm2290_dsi_cfg, - .ops =3D &msm_dsi_6g_v2_host_ops, -}; --=20 2.39.2