On Thu, Apr 30, 2009 at 1:58 PM, Keith Packard <kei...@keithp.com> wrote:
> This makes software fallbacks not do tiling wrong on i965 and later after
> resume. It also should fix 945 performance reduction after resume which
> would have disabled tiling without causing any visible effect.
>
> Signed-off-by: Keith Packard <kei...@keithp.com>
> ---
> drivers/gpu/drm/i915/i915_drv.h | 7 +++++++
> drivers/gpu/drm/i915/i915_suspend.c | 24 ++++++++++++++++++++++++
> 2 files changed, 31 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
> index 2506592..aa90884 100644
> --- a/drivers/gpu/drm/i915/i915_drv.h
> +++ b/drivers/gpu/drm/i915/i915_drv.h
> @@ -283,6 +283,7 @@ typedef struct drm_i915_private {
> u8 saveAR[21];
> u8 saveDACMASK;
> u8 saveCR[37];
> + uint64_t saveFENCE[16];
>
> struct {
> struct drm_mm gtt_space;
> @@ -712,6 +713,12 @@ extern void intel_modeset_cleanup(struct drm_device
> *dev);
> writel(upper_32_bits(val), dev_priv->regs + \
> (reg) + 4))
> #endif
> +#ifdef readq
> +#define I915_READ64(reg) readq(dev_priv->regs + (reg))
> +#else
> +#define I915_READ64(reg, val) (((uint64_t) readl(dev_priv->regs + (reg))) |
> \
> + ((uint64_t) readl(dev_priv->regs + (reg) +
> 4) << 32))
> +#endif
This still has an invalid "val" argument in the fallback READ64.
--
Dan
------------------------------------------------------------------------------
Register Now & Save for Velocity, the Web Performance & Operations
Conference from O'Reilly Media. Velocity features a full day of
expert-led, hands-on workshops and two days of sessions from industry
leaders in dedicated Performance & Operations tracks. Use code vel09scf
and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf
--
_______________________________________________
Dri-devel mailing list
Dri-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/dri-devel
