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V4L/DVB (5332): Ir_rc5_timer_end decoder lockup fix
ir_rc5_timer_end decoder lockup fix Signed-off-by: Vincent Penne <ziggy@sashipa.com> Signed-off-by: Hermann Pitton <hermann-pitton@arcor.de> Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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1 changed files with 4 additions and 2 deletions
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@ -310,13 +310,15 @@ void ir_rc5_timer_end(unsigned long data)
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tv.tv_usec - ir->base_time.tv_usec;
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}
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/* Allow some timmer jitter (RC5 is ~24ms anyway so this is ok) */
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/* signal we're ready to start a new code */
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ir->active = 0;
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/* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
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if (gap < 28000) {
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dprintk(1, "ir-common: spurious timer_end\n");
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return;
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}
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ir->active = 0;
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if (ir->last_bit < 20) {
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/* ignore spurious codes (caused by light/other remotes) */
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dprintk(1, "ir-common: short code: %x\n", ir->code);
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