On 11 декабря 2009, "Igor M. Liplianin" <liplianin@xxxxx> wrote: > On Thu, 2009-12-10 at 18:16 +0200, Igor M. Liplianin wrote: > > On 10 декабря 2009 03:12:39 Andy Walls wrote: > > > On Wed, 2009-12-09 at 17:54 +0200, Igor M. Liplianin wrote: > > > > > > > Igor and Matthias, > > > > > > > > > > > > > > Please try the changes that I have for the TeVii S470 that are > > > > > > > here: > > > > > > > > > > > > > > http://linuxtv.org/hg/~awalls/cx23885-ir > > > > > > > > In fact some time ago I was writing some code for cx23885 IR, but not > > > > reached IR interrupts to work. Though I used PCI_MSK_AV_CORE (1 << > > > > 27), then test register PIN_CTRL for field FLD_IR_IRQ_STAT. > > > > > > Igor, > > > > > > You are exactly right on this. I used the wrong interrupt status flag. > > > I have pushed a patch to my repository to use the PCI_MSK_AV_CORE > > > status flag. > > > > > > Could you please update an test the TeVii S470 again when you have > > > time? > > > > > > > I have Compro E650F with RC6 remote, also have RC5 remote from TV > > > > set. I will made little hack to test Compro & RC5. > > > > > > OK. Thank you. > > > > > > Regards, > > > Andy > > > > First try, without pressing IR keys > > > > cx25840 3-0044: IRQ Enables: rse rte roe > > cx25840 3-0044: IRQ Status: tsr > > cx25840 3-0044: IRQ Enables: rse rte roe > > irq 16: nobody cared (try booting with the "irqpoll" option) > > Pid: 0, comm: swapper Not tainted 2.6.32 #2 > > Call Trace: > > [<c1052db0>] ? __report_bad_irq+0x24/0x69 > > [<c1052db7>] ? __report_bad_irq+0x2b/0x69 > > [<c1052edc>] ? note_interrupt+0xe7/0x13f > > [<c1053416>] ? handle_fasteoi_irq+0x7a/0x97 > > [<c1004411>] ? handle_irq+0x38/0x3f > > [<c1003bd1>] ? do_IRQ+0x38/0x89 > > [<c1002ea9>] ? common_interrupt+0x29/0x30 > > [<c1007a1e>] ? mwait_idle+0x7a/0x7f > > [<c1001b93>] ? cpu_idle+0x37/0x4c > > handlers: > > [<c13179ad>] (usb_hcd_irq+0x0/0x59) > > [<f85ba5e7>] (azx_interrupt+0x0/0xe7 [snd_hda_intel]) > > [<f88b1d2b>] (cx23885_irq+0x0/0x4a5 [cx23885]) > > Disabling IRQ #16 > > cx25840 3-0044: IRQ Status: tsr > > cx25840 3-0044: IRQ Enables: rse rte roe > > cx25840 3-0044: IRQ Status: tsr > > OK. We're getting interrupts from the A/V core, but they are not IR > related. They must be audio and video interrupts from the A/V core. > > I have checked in new changes: > > http://linuxtv.org/hg/~awalls/cx23885-ir > > please try again when you have time. > > # modprobe cx25840 debug=2 ir_debug=2 > # modprobe cx23885 debug=7 > > My only concern now, is that I have not turned off all the audio > interrupts from the A/V core - I could not determine if registers > 0x80c-0x80f were improtant to set. > > Regards, > Andy dmesg is full of repeated lines: cx25840 3-0044: AV Core IRQ status (entry): cx25840 3-0044: AV Core IRQ status (exit): cx23885[0]/0: pci_status: 0x083f4000 pci_mask: 0x08000001 cx23885[0]/0: vida_status: 0x00000000 vida_mask: 0x00000000 count: 0x0 cx23885[0]/0: ts1_status: 0x00000000 ts1_mask: 0x00000000 count: 0x20 cx23885[0]/0: ts2_status: 0x00000000 ts2_mask: 0x00000000 count: 0xc7383f3a cx23885[0]/0: (PCI_MSK_AV_CORE 0x08000000) Igor -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
