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drm/i915: Introduce an HAS_IPS() macro 

Follow the trend and don't code conditions with platforms but with
features.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2013-06-24 18:29:34 +01:00 committed by Daniel Vetter
parent 3765f30486
commit f5adf94e5f
3 changed files with 5 additions and 3 deletions
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2
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -1483,7 +1483,7 @@ static int i915_ips_status(struct seq_file *m, void *unused)
struct drm_device *dev = node->minor->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
if (!IS_ULT(dev)) {
if (!HAS_IPS(dev)) {
seq_puts(m, "not supported\n");
return 0;
}

2
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1474,6 +1474,8 @@ struct drm_i915_file_private {
#define HAS_PIPE_CXSR(dev) (INTEL_INFO(dev)->has_pipe_cxsr)
#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
#define HAS_IPS(dev) (IS_ULT(dev))
#define HAS_PIPE_CONTROL(dev) (INTEL_INFO(dev)->gen >= 5)
#define HAS_DDI(dev) (INTEL_INFO(dev)->has_ddi)

4
drivers/gpu/drm/i915/intel_display.c
View File

@ -3250,7 +3250,7 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
/* IPS only exists on ULT machines and is tied to pipe A. */
static bool hsw_crtc_supports_ips(struct intel_crtc *crtc)
{
return IS_ULT(crtc->base.dev) && crtc->pipe == PIPE_A;
return HAS_IPS(crtc->base.dev) && crtc->pipe == PIPE_A;
}
static void hsw_enable_ips(struct intel_crtc *crtc)
@ -4069,7 +4069,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc,
pipe_config->pipe_bpp = 8*3;
}
if (IS_HASWELL(dev))
if (HAS_IPS(dev))
hsw_compute_ips_config(crtc, pipe_config);
/* XXX: PCH clock sharing is done in ->mode_set, so make sure the old