redonkable/alistair23-linux
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drm/nouveau: move hpd enable/disable to common code

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No idea why I didn't do this initially... NVD9 HPD is now enabled.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2011-11-24 12:59:44 +10:00
parent 47e5d5cb83
commit 52c4d76743
3 changed files with 18 additions and 27 deletions
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20
drivers/gpu/drm/nouveau/nouveau_display.c
View file

@ -33,6 +33,7 @@
#include "nouveau_crtc.h"
#include "nouveau_dma.h"
#include "nouveau_connector.h"
#include "nouveau_gpio.h"
#include "nv50_display.h"
static void
@ -211,11 +212,19 @@ nouveau_display_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_display_engine *disp = &dev_priv->engine.display;
struct drm_connector *connector;
int ret;
ret = disp->init(dev);
if (ret == 0) {
drm_kms_helper_poll_enable(dev);
if (ret)
return ret;
drm_kms_helper_poll_enable(dev);
/* enable hotplug interrupts */
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct nouveau_connector *conn = nouveau_connector(connector);
nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, true);
}
return ret;
@ -226,6 +235,13 @@ nouveau_display_fini(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_display_engine *disp = &dev_priv->engine.display;
struct drm_connector *connector;
/* disable hotplug interrupts */
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct nouveau_connector *conn = nouveau_connector(connector);
nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, false);
}
drm_kms_helper_poll_disable(dev);
disp->fini(dev);

8
drivers/gpu/drm/nouveau/nv04_display.c
View file

@ -31,7 +31,6 @@
#include "nouveau_hw.h"
#include "nouveau_encoder.h"
#include "nouveau_connector.h"
#include "nouveau_gpio.h"
static void nv04_vblank_crtc0_isr(struct drm_device *);
static void nv04_vblank_crtc1_isr(struct drm_device *);
@ -221,7 +220,6 @@ nv04_display_destroy(struct drm_device *dev)
int
nv04_display_init(struct drm_device *dev)
{
struct drm_connector *connector;
struct drm_encoder *encoder;
struct drm_crtc *crtc;
@ -242,12 +240,6 @@ nv04_display_init(struct drm_device *dev)
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
crtc->funcs->restore(crtc);
/* enable hotplug interrupts */
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct nouveau_connector *conn = nouveau_connector(connector);
nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, true);
}
return 0;
}

17
drivers/gpu/drm/nouveau/nv50_display.c
View file

@ -32,7 +32,6 @@
#include "nouveau_fb.h"
#include "nouveau_fbcon.h"
#include "nouveau_ramht.h"
#include "nouveau_gpio.h"
#include "drm_crtc_helper.h"
static void nv50_display_isr(struct drm_device *);
@ -141,7 +140,6 @@ nv50_display_sync(struct drm_device *dev)
int
nv50_display_init(struct drm_device *dev)
{
struct drm_connector *connector;
struct nouveau_channel *evo;
int ret, i;
u32 val;
@ -236,12 +234,6 @@ nv50_display_init(struct drm_device *dev)
NV50_PDISPLAY_INTR_EN_1_CLK_UNK20 |
NV50_PDISPLAY_INTR_EN_1_CLK_UNK40);
/* enable hotplug interrupts */
list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
struct nouveau_connector *conn = nouveau_connector(connector);
nouveau_gpio_irq(dev, 0, conn->hpd, 0xff, true);
}
ret = nv50_evo_init(dev);
if (ret)
return ret;
@ -262,7 +254,6 @@ nv50_display_init(struct drm_device *dev)
void
nv50_display_fini(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nv50_display *disp = nv50_display(dev);
struct nouveau_channel *evo = disp->master;
struct drm_crtc *drm_crtc;
@ -325,14 +316,6 @@ nv50_display_fini(struct drm_device *dev)
/* disable interrupts. */
nv_wr32(dev, NV50_PDISPLAY_INTR_EN_1, 0x00000000);
/* disable hotplug interrupts */
nv_wr32(dev, 0xe054, 0xffffffff);
nv_wr32(dev, 0xe050, 0x00000000);
if (dev_priv->chipset >= 0x90) {
nv_wr32(dev, 0xe074, 0xffffffff);
nv_wr32(dev, 0xe070, 0x00000000);
}
}
int