From: Daniel Vetter Date: Mon, 27 Feb 2012 23:42:19 +0000 (+0100) Subject: drm/nouveau: do a better job at hiding the NIH i2c bit-banging algo X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1298330bd6ab5ea7c9616a242a6f40ef4968521d;p=linux-beck.git drm/nouveau: do a better job at hiding the NIH i2c bit-banging algo I'd like to export the corresponding functions from the i2c core so that I can use them in fallback bit-banging in i915.ko v2: Adapt to new i2c export patch. Cc: nouveau@lists.freedesktop.org Acked-by: Dave Airlie Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/nouveau/nouveau_i2c.c b/drivers/gpu/drm/nouveau/nouveau_i2c.c index 820ae7f52044..8f4f914d9eab 100644 --- a/drivers/gpu/drm/nouveau/nouveau_i2c.c +++ b/drivers/gpu/drm/nouveau/nouveau_i2c.c @@ -277,7 +277,7 @@ i2c_bit_func(struct i2c_adapter *adap) return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; } -const struct i2c_algorithm i2c_bit_algo = { +const struct i2c_algorithm nouveau_i2c_bit_algo = { .master_xfer = i2c_bit_xfer, .functionality = i2c_bit_func }; @@ -384,12 +384,12 @@ nouveau_i2c_init(struct drm_device *dev) case 0: /* NV04:NV50 */ port->drive = entry[0]; port->sense = entry[1]; - port->adapter.algo = &i2c_bit_algo; + port->adapter.algo = &nouveau_i2c_bit_algo; break; case 4: /* NV4E */ port->drive = 0x600800 + entry[1]; port->sense = port->drive; - port->adapter.algo = &i2c_bit_algo; + port->adapter.algo = &nouveau_i2c_bit_algo; break; case 5: /* NV50- */ port->drive = entry[0] & 0x0f; @@ -402,7 +402,7 @@ nouveau_i2c_init(struct drm_device *dev) port->drive = 0x00d014 + (port->drive * 0x20); port->sense = port->drive; } - port->adapter.algo = &i2c_bit_algo; + port->adapter.algo = &nouveau_i2c_bit_algo; break; case 6: /* NV50- DP AUX */ port->drive = entry[0];