diff options
Diffstat (limited to 'drivers/gpu/drm/armada')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_crtc.c | 52 |
1 files changed, 32 insertions, 20 deletions
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 719873be3beb..5fff7cada6f5 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -527,6 +527,34 @@ static uint32_t armada_drm_crtc_calculate_csc(struct armada_crtc *dcrtc) return val; } +static void armada_drm_primary_set(struct drm_crtc *crtc, + struct drm_plane *plane, int x, int y) +{ + struct armada_plane_state *state = &drm_to_armada_plane(plane)->state; + struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc); + struct armada_regs regs[7]; + bool interlaced = dcrtc->interlaced; + unsigned i; + uint32_t ctrl0; + + i = armada_drm_crtc_calc_fb(plane->fb, x, y, regs, interlaced); + + armada_reg_queue_set(regs, i, state->src_hw, LCD_SPU_GRA_HPXL_VLN); + armada_reg_queue_set(regs, i, state->dst_hw, LCD_SPU_GZM_HPXL_VLN); + + ctrl0 = state->ctrl0; + if (interlaced) + ctrl0 |= CFG_GRA_FTOGGLE; + + armada_reg_queue_mod(regs, i, ctrl0, CFG_GRAFORMAT | + CFG_GRA_MOD(CFG_SWAPRB | CFG_SWAPUV | + CFG_SWAPYU | CFG_YUV2RGB) | + CFG_PALETTE_ENA | CFG_GRA_FTOGGLE, + LCD_SPU_DMA_CTRL0); + armada_reg_queue_end(regs, i); + armada_drm_crtc_update_regs(dcrtc, regs); +} + /* The mode_config.mutex will be held for this call */ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adj, @@ -553,12 +581,10 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, drm_to_armada_plane(crtc->primary)->state.ctrl0 = val; drm_to_armada_plane(crtc->primary)->state.src_hw = drm_to_armada_plane(crtc->primary)->state.dst_hw = - adj->crtc_hdisplay << 16 | adj->crtc_vdisplay; + adj->crtc_vdisplay << 16 | adj->crtc_hdisplay; drm_to_armada_plane(crtc->primary)->state.dst_yx = 0; - i = armada_drm_crtc_calc_fb(dcrtc->crtc.primary->fb, - x, y, regs, interlaced); - + i = 0; rm = adj->crtc_hsync_start - adj->crtc_hdisplay; lm = adj->crtc_htotal - adj->crtc_hsync_end; bm = adj->crtc_vsync_start - adj->crtc_vdisplay; @@ -634,12 +660,6 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, val = adj->crtc_vdisplay << 16 | adj->crtc_hdisplay; armada_reg_queue_set(regs, i, val, LCD_SPU_V_H_ACTIVE); - armada_reg_queue_set(regs, i, - drm_to_armada_plane(crtc->primary)->state.src_hw, - LCD_SPU_GRA_HPXL_VLN); - armada_reg_queue_set(regs, i, - drm_to_armada_plane(crtc->primary)->state.dst_hw, - LCD_SPU_GZM_HPXL_VLN); armada_reg_queue_set(regs, i, (lm << 16) | rm, LCD_SPU_H_PORCH); armada_reg_queue_set(regs, i, dcrtc->v[0].spu_v_porch, LCD_SPU_V_PORCH); armada_reg_queue_set(regs, i, dcrtc->v[0].spu_v_h_total, @@ -651,16 +671,6 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, ADV_VSYNCOFFEN, LCD_SPU_ADV_REG); } - val = drm_to_armada_plane(crtc->primary)->state.ctrl0; - if (interlaced) - val |= CFG_GRA_FTOGGLE; - - armada_reg_queue_mod(regs, i, val, CFG_GRAFORMAT | - CFG_GRA_MOD(CFG_SWAPRB | CFG_SWAPUV | - CFG_SWAPYU | CFG_YUV2RGB) | - CFG_PALETTE_ENA | CFG_GRA_FTOGGLE, - LCD_SPU_DMA_CTRL0); - val = adj->flags & DRM_MODE_FLAG_NVSYNC ? CFG_VSYNC_INV : 0; armada_reg_queue_mod(regs, i, val, CFG_VSYNC_INV, LCD_SPU_DMA_CTRL1); @@ -669,6 +679,8 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, armada_reg_queue_end(regs, i); armada_drm_crtc_update_regs(dcrtc, regs); + + armada_drm_primary_set(crtc, crtc->primary, x, y); spin_unlock_irqrestore(&dcrtc->irq_lock, flags); armada_drm_crtc_update(dcrtc); |