Messages in this thread | | | Date | Thu, 23 Jul 2020 22:20:53 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH v2 2/2] i2c: iproc: add slave pec support |
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> + /* Enable partial slave HW PEC support if requested by the client */ > + iproc_i2c->en_s_pec = !!(slave->flags & I2C_CLIENT_PEC); > + if (iproc_i2c->en_s_pec) > + dev_info(iproc_i2c->device, "Enable PEC\n");
Where do you set the I2C_CLIENT_PEC flag for the slave? Is your backend code publicly available?
I may need a second thought here, but I am not sure I2C_CLIENT_PEC is the right way to enable PEC. Isn't it actually depending on the backend if PEC is needed? I.e. is the backend an I2C device or an SMBus device?
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