Lines Matching full:amplifier
48 The amplifier is controlled and managed by firmware running on the internal
50 amplifier.
55 On most SoundWire systems the amplifier has a default minimum capability to
74 Each amplifier requires two firmware files. One file has a .wmfw suffix, the
119 * cs35lxx-b0 is the amplifier model and silicon revision. This information
124 * ampN is the amplifier number (for example amp1). This is the same as
162 each amplifier)::
181 each amplifier)::
196 amplifier.
198 * The actual amplifier type and silicon revision (CS35L56 B0 in this
199 example) is shown, as read from the amplifier identification registers.
200 * (patched=0) is normal, and indicates that the amplifier has been hard
203 to the amplifier and the driver does not have control of the RESET
219 Factory calibration data in EFI was written to the amplifier.
243 * The amplifier has already been patched with firmware by something
245 to be able to reset the amplifier and download the firmware files it
260 The most likely cause is that an amplifier has been replaced on the
262 generate calibration data for the new amplifier.
275 The SoundWire bus controller (host end) did not enumerate the amplifier.
276 In other words, the ACPI says there is an amplifier but for some reason
296 Amplifier overheat protection was triggered and the amplifier shut down
300 Amplifier detected a short-circuit on the speaker output pins and shut
304 The driver tried to wake the amplifier from its power-saving state but
305 did not see the expected responses from the amplifier. This can be caused