diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index b08d1f9ce0de..85f3eb74d2b7 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -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 @@ -4404,11 +4404,12 @@ static void vlv_update_pll(struct intel_crtc *crtc) /* Set HBR and RBR LPF coefficients */ if (crtc->config.port_clock == 162000 || + intel_pipe_has_type(&crtc->base, INTEL_OUTPUT_ANALOG) || intel_pipe_has_type(&crtc->base, INTEL_OUTPUT_HDMI)) - vlv_dpio_write(dev_priv, DPIO_LFP_COEFF(pipe), + vlv_dpio_write(dev_priv, DPIO_LPF_COEFF(pipe), 0x005f0021); else - vlv_dpio_write(dev_priv, DPIO_LFP_COEFF(pipe), + vlv_dpio_write(dev_priv, DPIO_LPF_COEFF(pipe), 0x00d0000f); if (intel_pipe_has_type(&crtc->base, INTEL_OUTPUT_EDP) || @@ -8753,8 +8754,8 @@ static int intel_crtc_set_config(struct drm_mode_set *set) } if (ret) { - DRM_ERROR("failed to set mode on [CRTC:%d], err = %d\n", - set->crtc->base.id, ret); + DRM_DEBUG_KMS("failed to set mode on [CRTC:%d], err = %d\n", + set->crtc->base.id, ret); fail: intel_set_config_restore_state(dev, config); @@ -9121,6 +9122,7 @@ int intel_framebuffer_init(struct drm_device *dev, struct drm_mode_fb_cmd2 *mode_cmd, struct drm_i915_gem_object *obj) { + int pitch_limit; int ret; if (obj->tiling_mode == I915_TILING_Y) { @@ -9134,10 +9136,26 @@ int intel_framebuffer_init(struct drm_device *dev, return -EINVAL; } - /* FIXME <= Gen4 stride limits are bit unclear */ - if (mode_cmd->pitches[0] > 32768) { - DRM_DEBUG("pitch (%d) must be at less than 32768\n", - mode_cmd->pitches[0]); + if (INTEL_INFO(dev)->gen >= 5 && !IS_VALLEYVIEW(dev)) { + pitch_limit = 32*1024; + } else if (INTEL_INFO(dev)->gen >= 4) { + if (obj->tiling_mode) + pitch_limit = 16*1024; + else + pitch_limit = 32*1024; + } else if (INTEL_INFO(dev)->gen >= 3) { + if (obj->tiling_mode) + pitch_limit = 8*1024; + else + pitch_limit = 16*1024; + } else + /* XXX DSPC is limited to 4k tiled */ + pitch_limit = 8*1024; + + if (mode_cmd->pitches[0] > pitch_limit) { + DRM_DEBUG("%s pitch (%d) must be at less than %d\n", + obj->tiling_mode ? "tiled" : "linear", + mode_cmd->pitches[0], pitch_limit); return -EINVAL; } |