From: Todor Tomov <todor.tomov@linaro.org>
To: mchehab@kernel.org, sakari.ailus@linux.intel.com,
hans.verkuil@cisco.com,
laurent.pinchart+renesas@ideasonboard.com,
linux-media@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Todor Tomov <todor.tomov@linaro.org>
Subject: [PATCH v4 10/34] media: camss: csiphy: Update settle count calculation
Date: Wed, 25 Jul 2018 19:38:19 +0300 [thread overview]
Message-ID: <1532536723-19062-11-git-send-email-todor.tomov@linaro.org> (raw)
In-Reply-To: <1532536723-19062-1-git-send-email-todor.tomov@linaro.org>
Update settle count calculation as per specification.
Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
---
drivers/media/platform/qcom/camss/camss-csiphy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c
index 2a9adcd..6158ffd 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy.c
@@ -329,7 +329,7 @@ static u8 csiphy_settle_cnt_calc(struct csiphy_device *csiphy)
t_hs_settle = (t_hs_prepare_max + t_hs_prepare_zero_min) / 2;
timer_period = div_u64(1000000000000LL, csiphy->timer_clk_rate);
- settle_cnt = t_hs_settle / timer_period;
+ settle_cnt = t_hs_settle / timer_period - 1;
return settle_cnt;
}
--
2.7.4
next prev parent reply other threads:[~2018-07-25 17:51 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-25 16:38 [PATCH v4 00/34] Qualcomm Camera Subsystem driver - 8x96 support Todor Tomov
2018-07-25 16:38 ` [PATCH v4 01/34] doc-rst: Add packed Bayer raw14 pixel formats Todor Tomov
2018-07-25 16:38 ` [PATCH v4 02/34] media: v4l: Add new 2X8 10-bit grayscale media bus code Todor Tomov
2018-07-25 16:38 ` [PATCH v4 03/34] media: v4l: Add new 10-bit packed grayscale format Todor Tomov
2018-07-25 16:38 ` [PATCH v4 04/34] media: Rename CAMSS driver path Todor Tomov
2018-07-25 16:38 ` [PATCH v4 05/34] media: camss: Use SPDX license headers Todor Tomov
2018-07-25 16:38 ` [PATCH v4 06/34] media: camss: Fix OF node usage Todor Tomov
2018-07-25 16:38 ` [PATCH v4 07/34] media: camss: csiphy: Ensure clock mux config is done before the rest Todor Tomov
2018-07-25 16:38 ` [PATCH v4 08/34] media: dt-bindings: media: qcom,camss: Unify the clock names Todor Tomov
2018-07-30 22:29 ` Rob Herring
2018-07-25 16:38 ` [PATCH v4 09/34] media: camss: " Todor Tomov
2018-07-25 16:38 ` Todor Tomov [this message]
2018-07-25 16:38 ` [PATCH v4 11/34] media: camss: csid: Configure data type and decode format properly Todor Tomov
2018-07-25 16:38 ` [PATCH v4 12/34] media: camss: vfe: Fix to_vfe() macro member name Todor Tomov
2018-07-25 16:38 ` [PATCH v4 13/34] media: camss: vfe: Get line pointer as container of video_out Todor Tomov
2018-07-25 16:38 ` [PATCH v4 14/34] media: camss: vfe: Do not disable CAMIF when clearing its status Todor Tomov
2018-07-25 16:38 ` [PATCH v4 15/34] media: dt-bindings: media: qcom,camss: Fix whitespaces Todor Tomov
2018-07-25 16:38 ` [PATCH v4 16/34] media: dt-bindings: media: qcom,camss: Add 8996 bindings Todor Tomov
2018-07-25 16:38 ` [PATCH v4 17/34] media: camss: Add 8x96 resources Todor Tomov
2018-07-25 16:38 ` [PATCH v4 18/34] media: camss: Add basic runtime PM support Todor Tomov
2018-07-25 16:38 ` [PATCH v4 19/34] media: camss: csiphy: Split to hardware dependent and independent parts Todor Tomov
2018-07-25 16:38 ` [PATCH v4 20/34] media: camss: csiphy: Unify lane handling Todor Tomov
2018-07-25 16:38 ` [PATCH v4 21/34] media: camss: csiphy: Add support for 8x96 Todor Tomov
2018-07-25 16:38 ` [PATCH v4 22/34] media: camss: csid: " Todor Tomov
2018-07-25 16:38 ` [PATCH v4 23/34] media: camss: ispif: " Todor Tomov
2018-07-25 16:38 ` [PATCH v4 24/34] media: camss: vfe: Split to hardware dependent and independent parts Todor Tomov
2018-07-25 16:38 ` [PATCH v4 25/34] media: camss: vfe: Add support for 8x96 Todor Tomov
2018-07-25 16:38 ` [PATCH v4 26/34] media: camss: Format configuration per hardware version Todor Tomov
2018-07-25 16:38 ` [PATCH v4 27/34] media: camss: vfe: Different format support on source pad Todor Tomov
2018-07-25 16:38 ` [PATCH v4 28/34] media: camss: vfe: Add support for UYVY output from VFE on 8x96 Todor Tomov
2018-07-25 16:38 ` [PATCH v4 29/34] media: camss: csid: Different format support on source pad Todor Tomov
2018-07-25 16:38 ` [PATCH v4 30/34] media: camss: csid: MIPI10 to Plain16 format conversion Todor Tomov
2018-07-25 16:38 ` [PATCH v4 31/34] media: camss: Add support for RAW MIPI14 on 8x96 Todor Tomov
2018-07-25 16:38 ` [PATCH v4 32/34] media: camss: Add support for 10-bit grayscale formats Todor Tomov
2018-07-25 16:38 ` [PATCH v4 33/34] media: doc: media/v4l-drivers: Update Qualcomm CAMSS driver document for 8x96 Todor Tomov
2018-07-25 16:38 ` [PATCH v4 34/34] media: camss: csid: Add support for events triggered by user controls Todor Tomov
2018-07-26 12:40 ` [PATCH v4 00/34] Qualcomm Camera Subsystem driver - 8x96 support Sakari Ailus
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