Re: [PATCH V3 2/2] tty: serial: qcom_geni_serial: Fix RX cancel command failure

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On 2020-03-12 14:40, Greg KH wrote:
On Fri, Mar 06, 2020 at 12:17:08PM +0530, satya priya wrote:
RX cancel command fails when BT is switched on and off multiple times.

To handle this, poll for the cancel bit in SE_GENI_S_IRQ_STATUS register
instead of SE_GENI_S_CMD_CTRL_REG.

As per the HPG update, handle the RX last bit after cancel command
and flush out the RX FIFO buffer.

Signed-off-by: satya priya <skakit@xxxxxxxxxxxxxx>
Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>
---
 drivers/tty/serial/qcom_geni_serial.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

This patch didn't apply :(

V1 of this patch is already picked in tty-next tree(commit id: 679aac5ead2f18d223554a52b543e1195e181811). There is no change in this patch from V1 to V3[2/2]. There is a crash reported by Stephen with V1, to resolve that we posted next versions adding this patch https://patchwork.kernel.org/patch/11423231/, that is, V3[1/2]. So now only V3[1/2] needs to be picked.



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