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[2001:1c06:2302:5600:7555:cca3:bbc4:648b]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ac3146aeadbsm284246966b.29.2025.03.14.16.35.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Mar 2025 16:35:59 -0700 (PDT) From: Bryan O'Donoghue Date: Fri, 14 Mar 2025 23:35:55 +0000 Subject: [PATCH v2 2/7] media: qcom: camss: Use the CSIPHY id property to find clock names Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250314-b4-media-comitters-next-25-03-13-x1e80100-camss-driver-v2-2-d163d66fcc0d@linaro.org> References: <20250314-b4-media-comitters-next-25-03-13-x1e80100-camss-driver-v2-0-d163d66fcc0d@linaro.org> In-Reply-To: <20250314-b4-media-comitters-next-25-03-13-x1e80100-camss-driver-v2-0-d163d66fcc0d@linaro.org> To: Robert Foss , Todor Tomov , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan O'Donoghue , Vladimir Zapolskiy X-Mailer: b4 0.14.2 Use the CSIPHY id property to find clock names instead of relying on generating the clock names based on the control-loop index. x1e80100 has CSIPHY0, CSIPHY1, CSIPHY2 and CSIPHY4 so simple index naming won't work whereas and 'id' property allows any ordering and any stepping between the CSIPHY names. Reviewed-by: Vladimir Zapolskiy Signed-off-by: Bryan O'Donoghue --- drivers/media/platform/qcom/camss/camss-csiphy.c | 28 +++++++++++------------- 1 file changed, 13 insertions(+), 15 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c index c053616558a73c4a285a576c671aca47d05290f8..c622efcc92ff3781d7fc3ace0253c2d64c91e847 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy.c @@ -586,7 +586,7 @@ int msm_csiphy_subdev_init(struct camss *camss, { struct device *dev = camss->dev; struct platform_device *pdev = to_platform_device(dev); - int i, j, k; + int i, j; int ret; csiphy->camss = camss; @@ -680,23 +680,21 @@ int msm_csiphy_subdev_init(struct camss *camss, for (j = 0; j < clock->nfreqs; j++) clock->freq[j] = res->clock_rate[i][j]; - for (k = 0; k < camss->res->csiphy_num; k++) { - csiphy->rate_set[i] = csiphy_match_clock_name(clock->name, - "csiphy%d_timer", k); - if (csiphy->rate_set[i]) - break; - - if (camss->res->version == CAMSS_660) { - csiphy->rate_set[i] = csiphy_match_clock_name(clock->name, - "csi%d_phy", k); - if (csiphy->rate_set[i]) - break; - } + csiphy->rate_set[i] = csiphy_match_clock_name(clock->name, + "csiphy%d_timer", + csiphy->id); + if (csiphy->rate_set[i]) + continue; - csiphy->rate_set[i] = csiphy_match_clock_name(clock->name, "csiphy%d", k); + if (camss->res->version == CAMSS_660) { + csiphy->rate_set[i] = csiphy_match_clock_name(clock->name, + "csi%d_phy", + csiphy->id); if (csiphy->rate_set[i]) - break; + continue; } + + csiphy->rate_set[i] = csiphy_match_clock_name(clock->name, "csiphy%d", csiphy->id); } /* CSIPHY supplies */