On Fri, Jul 31, 2020 at 07:38:34PM +0200, Sylwester Nawrocki wrote: > The driver supports WM1811, WM8994, WM8958 devices but according to > documentation and the regmap definitions the WM8958_DSP2_* registers > are only available on WM8958. In current code these registers are > being accessed as if they were available on all the three chips. > > When starting playback on WM1811 CODEC multiple errors like: > "wm8994-codec wm8994-codec: ASoC: error at soc_component_read_no_lock on wm8994-codec: -5" > can be seen, which is caused by attempts to read an unavailable > WM8958_DSP2_PROGRAM register. The issue has been uncovered by recent > commit "e2329ee ASoC: soc-component: add soc_component_err()". > > This patch adds a check in wm8958_aif_ev() callback so the DSP2 handling > is only done for WM8958. > > Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> > --- Sorry for the delay. Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx> Thanks, Charles
