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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-03 17:14:55 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-03 17:14:55 -0700
commitf5645b5959c002303fd2480e7bcde2b5232b8f86 (patch)
tree3c6e8ea54e708e76bce724bdb60e6b5eac60c1fa
parentc42f1d4b523950c4af060f8fc0c7016755d8a3bc (diff)
parentaddde4ec31456c5f1e9b61aae3edcfeb0f338f87 (diff)
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie: "Just some regression fixes from Ben along with a variable that gcc failed to spot is uninitialised." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: nouveau: initialise has_optimus variable. drm/nv10/gpio: fix thinko in mask for gpio lines 2-9 nvc0/fb: shut up PMFB interrupt after the first occurrence drm/nouveau/hdmi: use correct hdmi regs for nvaa/nvac drm/nouveau/bios: fix regression on some nv4x board
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_acpi.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bios.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_hdmi.c4
-rw-r--r--drivers/gpu/drm/nouveau/nv10_gpio.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvc0_fb.c5
5 files changed, 17 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index 7814a760c164..284bd25d5d21 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -270,7 +270,7 @@ static bool nouveau_dsm_detect(void)
struct acpi_buffer buffer = {sizeof(acpi_method_name), acpi_method_name};
struct pci_dev *pdev = NULL;
int has_dsm = 0;
- int has_optimus;
+ int has_optimus = 0;
int vga_count = 0;
bool guid_valid;
int retval;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
index 80963d05b54a..0be4a815e706 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
@@ -6156,10 +6156,14 @@ dcb_fake_connectors(struct nvbios *bios)
/* heuristic: if we ever get a non-zero connector field, assume
* that all the indices are valid and we don't need fake them.
+ *
+ * and, as usual, a blacklist of boards with bad bios data..
*/
- for (i = 0; i < dcbt->entries; i++) {
- if (dcbt->entry[i].connector)
- return;
+ if (!nv_match_device(bios->dev, 0x0392, 0x107d, 0x20a2)) {
+ for (i = 0; i < dcbt->entries; i++) {
+ if (dcbt->entry[i].connector)
+ return;
+ }
}
/* no useful connector info available, we need to make it up
diff --git a/drivers/gpu/drm/nouveau/nouveau_hdmi.c b/drivers/gpu/drm/nouveau/nouveau_hdmi.c
index 59ea1c14eca0..c3de36384522 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hdmi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hdmi.c
@@ -32,7 +32,9 @@ static bool
hdmi_sor(struct drm_encoder *encoder)
{
struct drm_nouveau_private *dev_priv = encoder->dev->dev_private;
- if (dev_priv->chipset < 0xa3)
+ if (dev_priv->chipset < 0xa3 ||
+ dev_priv->chipset == 0xaa ||
+ dev_priv->chipset == 0xac)
return false;
return true;
}
diff --git a/drivers/gpu/drm/nouveau/nv10_gpio.c b/drivers/gpu/drm/nouveau/nv10_gpio.c
index 550ad3fcf0af..9d79180069df 100644
--- a/drivers/gpu/drm/nouveau/nv10_gpio.c
+++ b/drivers/gpu/drm/nouveau/nv10_gpio.c
@@ -65,7 +65,7 @@ nv10_gpio_drive(struct drm_device *dev, int line, int dir, int out)
if (line < 10) {
line = (line - 2) * 4;
reg = NV_PCRTC_GPIO_EXT;
- mask = 0x00000003 << ((line - 2) * 4);
+ mask = 0x00000003;
data = (dir << 1) | out;
} else
if (line < 14) {
diff --git a/drivers/gpu/drm/nouveau/nvc0_fb.c b/drivers/gpu/drm/nouveau/nvc0_fb.c
index 5bf55038fd92..f704e942372e 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fb.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fb.c
@@ -54,6 +54,11 @@ nvc0_mfb_isr(struct drm_device *dev)
nvc0_mfb_subp_isr(dev, unit, subp);
units &= ~(1 << unit);
}
+
+ /* we do something horribly wrong and upset PMFB a lot, so mask off
+ * interrupts from it after the first one until it's fixed
+ */
+ nv_mask(dev, 0x000640, 0x02000000, 0x00000000);
}
static void