From 07fee3d561eb7634b08e4362dc9c5c5708facd03 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Sat, 24 Apr 2010 03:05:56 +1000 Subject: [PATCH] drm/nv50: store full dcb i2c entry from vbios Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_bios.c | 8 ++++++-- drivers/gpu/drm/nouveau/nouveau_bios.h | 1 + 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c index ba7a120a375c..3c9c54e16a5a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -5141,8 +5141,12 @@ read_dcb_i2c_entry(struct drm_device *dev, int dcb_version, uint8_t *i2ctable, i rdofs = wrofs = 0; } - if (dcb_i2c_ver >= 0x40 && port_type != 5 && port_type != 6) - NV_WARN(dev, "DCB I2C table has port type %d\n", port_type); + if (dcb_i2c_ver >= 0x40) { + if (port_type != 5 && port_type != 6) + NV_WARN(dev, "DCB I2C table has port type %d\n", port_type); + + i2c->entry = ROM32(i2ctable[headerlen + recordoffset + entry_len * index]); + } i2c->port_type = port_type; i2c->read = i2ctable[headerlen + recordoffset + rdofs + entry_len * index]; diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h index c0d7b0a3ece0..adf4ec2d06c0 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bios.h +++ b/drivers/gpu/drm/nouveau/nouveau_bios.h @@ -35,6 +35,7 @@ #define DCB_LOC_ON_CHIP 0 struct dcb_i2c_entry { + uint32_t entry; uint8_t port_type; uint8_t read, write; struct nouveau_i2c_chan *chan; -- 2.20.1