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b=WwUaDCjDkeIdul2uFxjGbEFvjj spt8okC4U6nsGSo0dShDzWjJCU/pkQXoWe1QW34rDrnEGq8aZntY5ZEwpb0JalQzYa3NsrO8Hh61k MP+Bz7XJ+elSa2eD4HkEaCE3+9k8O6ihNUr6mDAONbEiojljkDl2b4YpSNtYl75gjXM8XXvoyQipf uYS1GzjPxWVe9tBaaF84+6+woMnRSPx9dYGx35KWjbs+2Q/t7FqFN0zenhVjX2QQfKRKyClsG2qJA tZiazwQ40aMTQxxzaw6MX/5cQtYhv+VotVZ/4GLnxt2Ros3T5pN25dDWEIDKGPBFW5JYG6QoAi6au 4T92JOFg==; From: git@luigi311.com To: linux-media@vger.kernel.org Cc: dave.stevenson@raspberrypi.com, jacopo.mondi@ideasonboard.com, mchehab@kernel.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, sakari.ailus@linux.intel.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, pavel@ucw.cz, phone-devel@vger.kernel.org, Luis Garcia Subject: [PATCH v4 24/25] media:i2c: imx258: Use v4l2_link_freq_to_bitmap helper Date: Sun, 14 Apr 2024 14:35:02 -0600 Message-ID: <20240414203503.18402-25-git@luigi311.com> In-Reply-To: <20240414203503.18402-1-git@luigi311.com> References: <20240414203503.18402-1-git@luigi311.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Authenticated-Id: personal@luigi311.com X-LSpam-Score: -3.0 (---) X-LSpam-Report: No, score=-3.0 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,BAYES_00=-1.9,DKIM_INVALID=0.1,DKIM_SIGNED=0.1,DMARC_MISSING=0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no From: Luis Garcia Use the v4l2_link_freq_to_bitmap() helper to figure out which driver-supported link freq can be used on a given system. Signed-off-by: Luis Garcia Reviewed-by: Pavel Machek --- drivers/media/i2c/imx258.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index 5de71cb7c1ae..65846dff775e 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -693,6 +693,7 @@ struct imx258 { /* Current mode */ const struct imx258_mode *cur_mode; + unsigned long link_freq_bitmap; const struct imx258_link_freq_config *link_freq_configs; const s64 *link_freq_menu_items; unsigned int lane_mode_idx; @@ -1552,6 +1553,17 @@ static int imx258_probe(struct i2c_client *client) return ret; } + ret = v4l2_link_freq_to_bitmap(&client->dev, + ep.link_frequencies, + ep.nr_of_link_frequencies, + imx258->link_freq_menu_items, + ARRAY_SIZE(link_freq_menu_items_19_2), + &imx258->link_freq_bitmap); + if (ret) { + dev_err(&client->dev, "Link frequency not supported\n"); + goto error_endpoint_free; + } + /* Get number of data lanes */ switch (ep.bus.mipi_csi2.num_data_lanes) { case 2: