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drm/i915: Disable the cursor for DPMS_OFF

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The comments have long desired that we should switch off the cursor
along with the display plane, make it so.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Chris Wilson 2010-08-04 12:24:42 +01:00 • committed by Eric Anholt
parent 6146b3d619
commit 87f8ebf309
2 changed files with 5 additions and 5 deletions
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8
drivers/gpu/drm/i915/intel_display.c
View file

@ -2470,9 +2470,6 @@ static void i9xx_crtc_dpms(struct drm_crtc *crtc, int mode)
/** /**
* Sets the power management mode of the pipe and plane. * Sets the power management mode of the pipe and plane.
*
* This code should probably grow support for turning the cursor off and back
* on appropriately at the same time as we're turning the pipe off/on.
*/ */
static void intel_crtc_dpms(struct drm_crtc *crtc, int mode) static void intel_crtc_dpms(struct drm_crtc *crtc, int mode)
{ {
@ -2487,6 +2484,9 @@ static void intel_crtc_dpms(struct drm_crtc *crtc, int mode)
intel_crtc->dpms_mode = mode; intel_crtc->dpms_mode = mode;
intel_crtc->cursor_on = mode == DRM_MODE_DPMS_ON;
intel_crtc_update_cursor(crtc);
if (!dev->primary->master) if (!dev->primary->master)
return; return;
@ -4242,7 +4242,7 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc)
pos = 0; pos = 0;
if (crtc->fb) { if (intel_crtc->cursor_on && crtc->fb) {
base = intel_crtc->cursor_addr; base = intel_crtc->cursor_addr;
if (x > (int) crtc->fb->width) if (x > (int) crtc->fb->width)
base = 0; base = 0;

2
drivers/gpu/drm/i915/intel_drv.h
View file

@ -154,7 +154,7 @@ struct intel_crtc {
uint32_t cursor_addr; uint32_t cursor_addr;
int16_t cursor_x, cursor_y; int16_t cursor_x, cursor_y;
int16_t cursor_width, cursor_height; int16_t cursor_width, cursor_height;
bool cursor_visble; bool cursor_visble, cursor_on;
}; };
#define to_intel_crtc(x) container_of(x, struct intel_crtc, base) #define to_intel_crtc(x) container_of(x, struct intel_crtc, base)