From 42e62ba7a484e12a77b9e330a29bbf7c99d3e60e Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 22 Apr 2014 15:24:03 +0100 Subject: drm/armada: make variant a CRTC thing Move the variant pointer into the armada_crtc structure, and update for the resulting changes. Signed-off-by: Russell King --- drivers/gpu/drm/armada/armada_crtc.c | 27 ++++++++++++--------------- 1 file changed, 12 insertions(+), 15 deletions(-) (limited to 'drivers/gpu/drm/armada/armada_crtc.c') diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 3adddabc3626..afa497489000 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -332,17 +332,16 @@ static void armada_drm_crtc_commit(struct drm_crtc *crtc) static bool armada_drm_crtc_mode_fixup(struct drm_crtc *crtc, const struct drm_display_mode *mode, struct drm_display_mode *adj) { - struct armada_private *priv = crtc->dev->dev_private; struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc); int ret; /* We can't do interlaced modes if we don't have the SPU_ADV_REG */ - if (!priv->variant->has_spu_adv_reg && + if (!dcrtc->variant->has_spu_adv_reg && adj->flags & DRM_MODE_FLAG_INTERLACE) return false; /* Check whether the display mode is possible */ - ret = priv->variant->crtc_compute_clock(dcrtc, adj, NULL); + ret = dcrtc->variant->compute_clock(dcrtc, adj, NULL); if (ret) return false; @@ -491,7 +490,6 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adj, int x, int y, struct drm_framebuffer *old_fb) { - struct armada_private *priv = crtc->dev->dev_private; struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc); struct armada_regs regs[17]; uint32_t lm, rm, tm, bm, val, sclk; @@ -536,7 +534,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, } /* Now compute the divider for real */ - priv->variant->crtc_compute_clock(dcrtc, adj, &sclk); + dcrtc->variant->compute_clock(dcrtc, adj, &sclk); /* Ensure graphic fifo is enabled */ armada_reg_queue_mod(regs, i, 0, CFG_PDWN64x66, LCD_SPU_SRAM_PARA1); @@ -558,7 +556,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, dcrtc->v[1].spu_v_porch = tm << 16 | bm; val = adj->crtc_hsync_start; dcrtc->v[1].spu_adv_reg = val << 20 | val | ADV_VSYNCOFFEN | - priv->variant->spu_adv_reg; + dcrtc->variant->spu_adv_reg; if (interlaced) { /* Odd interlaced frame */ @@ -567,7 +565,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, dcrtc->v[0].spu_v_porch = dcrtc->v[1].spu_v_porch + 1; val = adj->crtc_hsync_start - adj->crtc_htotal / 2; dcrtc->v[0].spu_adv_reg = val << 20 | val | ADV_VSYNCOFFEN | - priv->variant->spu_adv_reg; + dcrtc->variant->spu_adv_reg; } else { dcrtc->v[0] = dcrtc->v[1]; } @@ -582,7 +580,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, armada_reg_queue_set(regs, i, dcrtc->v[0].spu_v_h_total, LCD_SPUT_V_H_TOTAL); - if (priv->variant->has_spu_adv_reg) { + if (dcrtc->variant->has_spu_adv_reg) { armada_reg_queue_mod(regs, i, dcrtc->v[0].spu_adv_reg, ADV_VSYNC_L_OFF | ADV_VSYNC_H_OFF | ADV_VSYNCOFFEN, LCD_SPU_ADV_REG); @@ -826,12 +824,11 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc, { struct drm_device *dev = crtc->dev; struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc); - struct armada_private *priv = crtc->dev->dev_private; struct armada_gem_object *obj = NULL; int ret; /* If no cursor support, replicate drm's return value */ - if (!priv->variant->has_spu_adv_reg) + if (!dcrtc->variant->has_spu_adv_reg) return -ENXIO; if (handle && w > 0 && h > 0) { @@ -879,11 +876,10 @@ static int armada_drm_crtc_cursor_move(struct drm_crtc *crtc, int x, int y) { struct drm_device *dev = crtc->dev; struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc); - struct armada_private *priv = crtc->dev->dev_private; int ret; /* If no cursor support, replicate drm's return value */ - if (!priv->variant->has_spu_adv_reg) + if (!dcrtc->variant->has_spu_adv_reg) return -EFAULT; mutex_lock(&dev->struct_mutex); @@ -1051,7 +1047,7 @@ static int armada_drm_crtc_create_properties(struct drm_device *dev) } int armada_drm_crtc_create(struct drm_device *dev, struct resource *res, - int irq) + int irq, const struct armada_variant *variant) { struct armada_private *priv = dev->dev_private; struct armada_crtc *dcrtc; @@ -1074,6 +1070,7 @@ int armada_drm_crtc_create(struct drm_device *dev, struct resource *res, return -ENOMEM; } + dcrtc->variant = variant; dcrtc->base = base; dcrtc->num = dev->mode_config.num_crtc; dcrtc->clk = ERR_PTR(-EINVAL); @@ -1107,8 +1104,8 @@ int armada_drm_crtc_create(struct drm_device *dev, struct resource *res, return ret; } - if (priv->variant->crtc_init) { - ret = priv->variant->crtc_init(dcrtc, dev->dev); + if (dcrtc->variant->init) { + ret = dcrtc->variant->init(dcrtc, dev->dev); if (ret) { kfree(dcrtc); return ret; -- cgit v1.2.3