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    Subject[PATCH AUTOSEL 4.19 008/158] ath: DFS JP domain W56 fixed pulse type 3 RADAR detection
    Date
    From: Anilkumar Kolli <akolli@codeaurora.org>

    [ Upstream commit d8792393a783158cbb2c39939cb897dc5e5299b6 ]

    Increase pulse width range from 1-2usec to 0-4usec.
    During data traffic HW occasionally fails detecting radar pulses,
    so that SW cannot get enough radar reports to achieve the success rate.

    Tested ath10k hw and fw:
    * QCA9888(10.4-3.5.1-00052)
    * QCA4019(10.4-3.2.1.1-00017)
    * QCA9984(10.4-3.6-00104)
    * QCA988X(10.2.4-1.0-00041)

    Tested ath9k hw: AR9300

    Tested-by: Tamizh chelvam <tamizhr@codeaurora.org>
    Signed-off-by: Tamizh chelvam <tamizhr@codeaurora.org>
    Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
    Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/wireless/ath/dfs_pattern_detector.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c
    index d52b31b45df7..a274eb0d1968 100644
    --- a/drivers/net/wireless/ath/dfs_pattern_detector.c
    +++ b/drivers/net/wireless/ath/dfs_pattern_detector.c
    @@ -111,7 +111,7 @@ static const struct radar_detector_specs jp_radar_ref_types[] = {
    JP_PATTERN(0, 0, 1, 1428, 1428, 1, 18, 29, false),
    JP_PATTERN(1, 2, 3, 3846, 3846, 1, 18, 29, false),
    JP_PATTERN(2, 0, 1, 1388, 1388, 1, 18, 50, false),
    - JP_PATTERN(3, 1, 2, 4000, 4000, 1, 18, 50, false),
    + JP_PATTERN(3, 0, 4, 4000, 4000, 1, 18, 50, false),
    JP_PATTERN(4, 0, 5, 150, 230, 1, 23, 50, false),
    JP_PATTERN(5, 6, 10, 200, 500, 1, 16, 50, false),
    JP_PATTERN(6, 11, 20, 200, 500, 1, 12, 50, false),
    --
    2.20.1
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