Commit 85a2a365 authored by Ben Skeggs's avatar Ben Skeggs

drm/nouveau/gpio: remove invert flag, use state[] everywhere

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 3f8e11e4
......@@ -5834,7 +5834,8 @@ parse_dcb_gpio_table(struct nvbios *bios)
e = new_gpio_entry(bios);
e->tag = DCB_GPIO_TVDAC0;
e->line = tvdac_gpio[1] >> 4;
e->invert = tvdac_gpio[0] & 2;
e->state[0] = !!(tvdac_gpio[0] & 2);
e->state[1] = !e->state[0];
}
goto no_table;
......@@ -5858,7 +5859,8 @@ parse_dcb_gpio_table(struct nvbios *bios)
}
e->line = (e->entry & 0x001f);
e->invert = ((e->entry & 0xf800) >> 11) != 4;
e->state[0] = ((e->entry & 0xf800) >> 11) != 4;
e->state[1] = !e->state[0];
} else {
e->entry = ROM32(entry[0]);
e->tag = (e->entry & 0x0000ff00) >> 8;
......
......@@ -65,7 +65,6 @@ enum dcb_gpio_tag {
struct dcb_gpio_entry {
enum dcb_gpio_tag tag;
int line;
bool invert;
uint32_t entry;
uint8_t state_default;
uint8_t state[2];
......
......@@ -68,7 +68,7 @@ nv10_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag)
value = NVReadCRTC(dev, 0, reg) >> shift;
return (ent->invert ? 1 : 0) ^ (value & 1);
return (value & 1) == ent->state[1];
}
int
......@@ -83,7 +83,7 @@ nv10_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state)
if (!get_gpio_location(ent, &reg, &shift, &mask))
return -ENODEV;
value = ((ent->invert ? 1 : 0) ^ (state ? 1 : 0)) << shift;
value = ent->state[state & 1] << shift;
mask = ~(mask << shift);
NVWriteCRTC(dev, 0, reg, value | (NVReadCRTC(dev, 0, reg) & mask));
......
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