From d7ce484eeec43079ad842f1d351f53998ed6bb30 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 12 Aug 2014 19:39:53 +0300 Subject: [PATCH] drm/i915: Move CURSIZE setup to i845_update_cursor() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit CURSIZE register exists on 845/865 only, so move it to i845_update_cursor(). Changes to cursor size must be done only when the cursor is disabled, so do the write just before enabling the cursor. Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index a93d5ffd3863..cd3dc3b72798 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8070,6 +8070,7 @@ static void i845_update_cursor(struct drm_crtc *crtc, u32 base) CURSOR_GAMMA_ENABLE | CURSOR_FORMAT_ARGB); if (intel_crtc->cursor_cntl != cntl) { + I915_WRITE(CURSIZE, (64 << 12) | 64); I915_WRITE(_CURACNTR, cntl); POSTING_READ(_CURACNTR); intel_crtc->cursor_cntl = cntl; @@ -8219,7 +8220,6 @@ static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc, uint32_t width, uint32_t height) { struct drm_device *dev = crtc->dev; - struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); enum pipe pipe = intel_crtc->pipe; unsigned old_width; @@ -8292,9 +8292,6 @@ static int intel_crtc_cursor_set_obj(struct drm_crtc *crtc, addr = obj->phys_handle->busaddr; } - if (IS_GEN2(dev)) - I915_WRITE(CURSIZE, (height << 12) | width); - finish: if (intel_crtc->cursor_bo) { if (!INTEL_INFO(dev)->cursor_needs_physical) -- 2.20.1