Re: [PATCH v4 2/3] drm/loongson: Add GPIO and I2C driver for loongson drm.

Hi lichenyang, On Fri, Jul 30, 2021 at 05:41:47PM +0800, lichenyang wrote: > Implement use GPIO and I2C driver to detect connector > and fetch EDID via DDC. > > v3: > - Change some driver log to the drm_ version. > > v2: > - Optimize the error handling process. > - Delete loongson_i2c_bus_match a

Re: [PATCH v4 2/3] drm/loongson: Add GPIO and I2C driver for loongson drm.

Hi lichenyang, On Fri, Jul 30, 2021 at 05:41:47PM +0800, lichenyang wrote: > Implement use GPIO and I2C driver to detect connector > and fetch EDID via DDC. > > v3: > - Change some driver log to the drm_ version. > > v2: > - Optimize the error handling process. > - Delete loongson_i2c_bus_match

[PATCH v4 2/3] drm/loongson: Add GPIO and I2C driver for loongson drm.

Implement use GPIO and I2C driver to detect connector and fetch EDID via DDC. v3: - Change some driver log to the drm_ version. v2: - Optimize the error handling process. - Delete loongson_i2c_bus_match and loongson_i2c_add function. - Optimize part of the code flow. Signed-off-by: lichenyang -