diff options
| author | Imre Deak <imre.deak@intel.com> | 2015-09-30 23:00:44 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-10-02 14:25:19 +0200 |
| commit | 13d70b8135e92274c9044d5ba4a543e1d6f0ef59 (patch) | |
| tree | ae8d381c88cacef995faf9b180b2d48858d918fe | |
| parent | bd93a50e4dbae108a55a228bba1a69a2314096fb (diff) | |
drm/i915: rename INSTDONE1 to GEN4_INSTDONE1
This register was added on GEN4, by the name INSTDONE_1 whereas the GEN6
specification calls it INSTDONE_2. Keep the original name with a
platform prefix to make it clearer which INSTDONE register instance this
is. Also add a comment about the SNB alternative name.
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 85d9a395376e..2f04e4f2ff35 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1391,7 +1391,7 @@ void i915_get_extra_instdone(struct drm_device *dev, uint32_t *instdone) instdone[0] = I915_READ(GEN2_INSTDONE); else if (IS_GEN4(dev) || IS_GEN5(dev) || IS_GEN6(dev)) { instdone[0] = I915_READ(RING_INSTDONE(RENDER_RING_BASE)); - instdone[1] = I915_READ(INSTDONE1); + instdone[1] = I915_READ(GEN4_INSTDONE1); } else if (INTEL_INFO(dev)->gen >= 7) { instdone[0] = I915_READ(RING_INSTDONE(RENDER_RING_BASE)); instdone[1] = I915_READ(GEN7_SC_INSTDONE); diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 5d2da1e6ea66..a1c313fbffb9 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1611,7 +1611,7 @@ enum skl_disp_power_wells { #define RING_INSTPM(base) ((base)+0xc0) #define RING_MI_MODE(base) ((base)+0x9c) #define INSTPS 0x02070 /* 965+ only */ -#define INSTDONE1 0x0207c /* 965+ only */ +#define GEN4_INSTDONE1 0x0207c /* 965+ only, aka INSTDONE_2 on SNB */ #define ACTHD_I965 0x02074 #define HWS_PGA 0x02080 #define HWS_ADDRESS_MASK 0xfffff000 |