Signed-off-by: Patrik Jakobsson patrik.r.jakobsson@gmail.com --- drivers/gpu/drm/gma500/cdv_intel_display.c | 77 +----------------------------- 1 file changed, 1 insertion(+), 76 deletions(-)
diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c index ae57b93..9eee57b 100644 --- a/drivers/gpu/drm/gma500/cdv_intel_display.c +++ b/drivers/gpu/drm/gma500/cdv_intel_display.c @@ -452,81 +452,6 @@ static bool cdv_intel_find_dp_pll(const struct gma_limit_t *limit, return true; }
-static int cdv_intel_pipe_set_base(struct drm_crtc *crtc, - int x, int y, struct drm_framebuffer *old_fb) -{ - struct drm_device *dev = crtc->dev; - struct drm_psb_private *dev_priv = dev->dev_private; - struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc); - struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb); - int pipe = psb_intel_crtc->pipe; - const struct psb_offset *map = &dev_priv->regmap[pipe]; - unsigned long start, offset; - u32 dspcntr; - int ret = 0; - - if (!gma_power_begin(dev, true)) - return 0; - - /* no fb bound */ - if (!crtc->fb) { - dev_err(dev->dev, "No FB bound\n"); - goto psb_intel_pipe_cleaner; - } - - - /* We are displaying this buffer, make sure it is actually loaded - into the GTT */ - ret = psb_gtt_pin(psbfb->gtt); - if (ret < 0) - goto psb_intel_pipe_set_base_exit; - start = psbfb->gtt->offset; - offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8); - - REG_WRITE(map->stride, crtc->fb->pitches[0]); - - dspcntr = REG_READ(map->cntr); - dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; - - switch (crtc->fb->bits_per_pixel) { - case 8: - dspcntr |= DISPPLANE_8BPP; - break; - case 16: - if (crtc->fb->depth == 15) - dspcntr |= DISPPLANE_15_16BPP; - else - dspcntr |= DISPPLANE_16BPP; - break; - case 24: - case 32: - dspcntr |= DISPPLANE_32BPP_NO_ALPHA; - break; - default: - dev_err(dev->dev, "Unknown color depth\n"); - ret = -EINVAL; - goto psb_intel_pipe_set_base_exit; - } - REG_WRITE(map->cntr, dspcntr); - - dev_dbg(dev->dev, - "Writing base %08lX %08lX %d %d\n", start, offset, x, y); - - REG_WRITE(map->base, offset); - REG_READ(map->base); - REG_WRITE(map->surf, start); - REG_READ(map->surf); - -psb_intel_pipe_cleaner: - /* If there was a previous display we can now unpin it */ - if (old_fb) - psb_gtt_unpin(to_psb_fb(old_fb)->gtt); - -psb_intel_pipe_set_base_exit: - gma_power_end(dev); - return ret; -} - #define FIFO_PIPEA (1 << 0) #define FIFO_PIPEB (1 << 1)
@@ -1596,7 +1521,7 @@ const struct drm_crtc_helper_funcs cdv_intel_helper_funcs = { .dpms = cdv_intel_crtc_dpms, .mode_fixup = gma_crtc_mode_fixup, .mode_set = cdv_intel_crtc_mode_set, - .mode_set_base = cdv_intel_pipe_set_base, + .mode_set_base = gma_pipe_set_base, .prepare = gma_crtc_prepare, .commit = gma_crtc_commit, .disable = gma_crtc_disable,