513 lines
15 KiB
C
513 lines
15 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2012 Russell King
|
||
|
|
* Rewritten from the dovefb driver, and Armada510 manuals.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
#include <drm/drmP.h>
|
||
|
|
#include <drm/drm_plane_helper.h>
|
||
|
|
#include "armada_crtc.h"
|
||
|
|
#include "armada_drm.h"
|
||
|
|
#include "armada_fb.h"
|
||
|
|
#include "armada_gem.h"
|
||
|
|
#include "armada_hw.h"
|
||
|
|
#include <drm/armada_drm.h>
|
||
|
|
#include "armada_ioctlP.h"
|
||
|
|
|
||
|
|
struct armada_ovl_plane_properties {
|
||
|
|
uint32_t colorkey_yr;
|
||
|
|
uint32_t colorkey_ug;
|
||
|
|
uint32_t colorkey_vb;
|
||
|
|
#define K2R(val) (((val) >> 0) & 0xff)
|
||
|
|
#define K2G(val) (((val) >> 8) & 0xff)
|
||
|
|
#define K2B(val) (((val) >> 16) & 0xff)
|
||
|
|
int16_t brightness;
|
||
|
|
uint16_t contrast;
|
||
|
|
uint16_t saturation;
|
||
|
|
uint32_t colorkey_mode;
|
||
|
|
uint32_t colorkey_enable;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct armada_ovl_plane {
|
||
|
|
struct armada_plane base;
|
||
|
|
struct drm_framebuffer *old_fb;
|
||
|
|
uint32_t src_hw;
|
||
|
|
uint32_t dst_hw;
|
||
|
|
uint32_t dst_yx;
|
||
|
|
uint32_t ctrl0;
|
||
|
|
struct {
|
||
|
|
struct armada_plane_work work;
|
||
|
|
struct armada_regs regs[13];
|
||
|
|
} vbl;
|
||
|
|
struct armada_ovl_plane_properties prop;
|
||
|
|
};
|
||
|
|
#define drm_to_armada_ovl_plane(p) \
|
||
|
|
container_of(p, struct armada_ovl_plane, base.base)
|
||
|
|
|
||
|
|
|
||
|
|
static void
|
||
|
|
armada_ovl_update_attr(struct armada_ovl_plane_properties *prop,
|
||
|
|
struct armada_crtc *dcrtc)
|
||
|
|
{
|
||
|
|
writel_relaxed(prop->colorkey_yr, dcrtc->base + LCD_SPU_COLORKEY_Y);
|
||
|
|
writel_relaxed(prop->colorkey_ug, dcrtc->base + LCD_SPU_COLORKEY_U);
|
||
|
|
writel_relaxed(prop->colorkey_vb, dcrtc->base + LCD_SPU_COLORKEY_V);
|
||
|
|
|
||
|
|
writel_relaxed(prop->brightness << 16 | prop->contrast,
|
||
|
|
dcrtc->base + LCD_SPU_CONTRAST);
|
||
|
|
/* Docs say 15:0, but it seems to actually be 31:16 on Armada 510 */
|
||
|
|
writel_relaxed(prop->saturation << 16,
|
||
|
|
dcrtc->base + LCD_SPU_SATURATION);
|
||
|
|
writel_relaxed(0x00002000, dcrtc->base + LCD_SPU_CBSH_HUE);
|
||
|
|
|
||
|
|
spin_lock_irq(&dcrtc->irq_lock);
|
||
|
|
armada_updatel(prop->colorkey_mode,
|
||
|
|
CFG_CKMODE_MASK | CFG_ALPHAM_MASK | CFG_ALPHA_MASK,
|
||
|
|
dcrtc->base + LCD_SPU_DMA_CTRL1);
|
||
|
|
if (dcrtc->variant->has_spu_adv_reg)
|
||
|
|
armada_updatel(prop->colorkey_enable,
|
||
|
|
ADV_GRACOLORKEY | ADV_VIDCOLORKEY,
|
||
|
|
dcrtc->base + LCD_SPU_ADV_REG);
|
||
|
|
spin_unlock_irq(&dcrtc->irq_lock);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void armada_ovl_retire_fb(struct armada_ovl_plane *dplane,
|
||
|
|
struct drm_framebuffer *fb)
|
||
|
|
{
|
||
|
|
struct drm_framebuffer *old_fb;
|
||
|
|
|
||
|
|
old_fb = xchg(&dplane->old_fb, fb);
|
||
|
|
|
||
|
|
if (old_fb)
|
||
|
|
armada_drm_queue_unref_work(dplane->base.base.dev, old_fb);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* === Plane support === */
|
||
|
|
static void armada_ovl_plane_work(struct armada_crtc *dcrtc,
|
||
|
|
struct armada_plane *plane, struct armada_plane_work *work)
|
||
|
|
{
|
||
|
|
struct armada_ovl_plane *dplane = container_of(plane, struct armada_ovl_plane, base);
|
||
|
|
|
||
|
|
armada_drm_crtc_update_regs(dcrtc, dplane->vbl.regs);
|
||
|
|
armada_ovl_retire_fb(dplane, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int
|
||
|
|
armada_ovl_plane_update(struct drm_plane *plane, struct drm_crtc *crtc,
|
||
|
|
struct drm_framebuffer *fb,
|
||
|
|
int crtc_x, int crtc_y, unsigned crtc_w, unsigned crtc_h,
|
||
|
|
uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t src_h)
|
||
|
|
{
|
||
|
|
struct armada_ovl_plane *dplane = drm_to_armada_ovl_plane(plane);
|
||
|
|
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
|
||
|
|
struct drm_rect src = {
|
||
|
|
.x1 = src_x,
|
||
|
|
.y1 = src_y,
|
||
|
|
.x2 = src_x + src_w,
|
||
|
|
.y2 = src_y + src_h,
|
||
|
|
};
|
||
|
|
struct drm_rect dest = {
|
||
|
|
.x1 = crtc_x,
|
||
|
|
.y1 = crtc_y,
|
||
|
|
.x2 = crtc_x + crtc_w,
|
||
|
|
.y2 = crtc_y + crtc_h,
|
||
|
|
};
|
||
|
|
const struct drm_rect clip = {
|
||
|
|
.x2 = crtc->mode.hdisplay,
|
||
|
|
.y2 = crtc->mode.vdisplay,
|
||
|
|
};
|
||
|
|
uint32_t val, ctrl0;
|
||
|
|
unsigned idx = 0;
|
||
|
|
bool visible;
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
ret = drm_plane_helper_check_update(plane, crtc, fb, &src, &dest, &clip,
|
||
|
|
DRM_ROTATE_0,
|
||
|
|
0, INT_MAX, true, false, &visible);
|
||
|
|
if (ret)
|
||
|
|
return ret;
|
||
|
|
|
||
|
|
ctrl0 = CFG_DMA_FMT(drm_fb_to_armada_fb(fb)->fmt) |
|
||
|
|
CFG_DMA_MOD(drm_fb_to_armada_fb(fb)->mod) |
|
||
|
|
CFG_CBSH_ENA | CFG_DMA_HSMOOTH | CFG_DMA_ENA;
|
||
|
|
|
||
|
|
/* Does the position/size result in nothing to display? */
|
||
|
|
if (!visible)
|
||
|
|
ctrl0 &= ~CFG_DMA_ENA;
|
||
|
|
|
||
|
|
if (!dcrtc->plane) {
|
||
|
|
dcrtc->plane = plane;
|
||
|
|
armada_ovl_update_attr(&dplane->prop, dcrtc);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* FIXME: overlay on an interlaced display */
|
||
|
|
/* Just updating the position/size? */
|
||
|
|
if (plane->fb == fb && dplane->ctrl0 == ctrl0) {
|
||
|
|
val = (drm_rect_height(&src) & 0xffff0000) |
|
||
|
|
drm_rect_width(&src) >> 16;
|
||
|
|
dplane->src_hw = val;
|
||
|
|
writel_relaxed(val, dcrtc->base + LCD_SPU_DMA_HPXL_VLN);
|
||
|
|
|
||
|
|
val = drm_rect_height(&dest) << 16 | drm_rect_width(&dest);
|
||
|
|
dplane->dst_hw = val;
|
||
|
|
writel_relaxed(val, dcrtc->base + LCD_SPU_DZM_HPXL_VLN);
|
||
|
|
|
||
|
|
val = dest.y1 << 16 | dest.x1;
|
||
|
|
dplane->dst_yx = val;
|
||
|
|
writel_relaxed(val, dcrtc->base + LCD_SPU_DMA_OVSA_HPXL_VLN);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
} else if (~dplane->ctrl0 & ctrl0 & CFG_DMA_ENA) {
|
||
|
|
/* Power up the Y/U/V FIFOs on ENA 0->1 transitions */
|
||
|
|
armada_updatel(0, CFG_PDWN16x66 | CFG_PDWN32x66,
|
||
|
|
dcrtc->base + LCD_SPU_SRAM_PARA1);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (armada_drm_plane_work_wait(&dplane->base, HZ / 25) == 0)
|
||
|
|
armada_drm_plane_work_cancel(dcrtc, &dplane->base);
|
||
|
|
|
||
|
|
if (plane->fb != fb) {
|
||
|
|
struct armada_gem_object *obj = drm_fb_obj(fb);
|
||
|
|
uint32_t addr[3], pixel_format;
|
||
|
|
int i, num_planes, hsub;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Take a reference on the new framebuffer - we want to
|
||
|
|
* hold on to it while the hardware is displaying it.
|
||
|
|
*/
|
||
|
|
drm_framebuffer_reference(fb);
|
||
|
|
|
||
|
|
if (plane->fb)
|
||
|
|
armada_ovl_retire_fb(dplane, plane->fb);
|
||
|
|
|
||
|
|
src_y = src.y1 >> 16;
|
||
|
|
src_x = src.x1 >> 16;
|
||
|
|
|
||
|
|
pixel_format = fb->pixel_format;
|
||
|
|
hsub = drm_format_horz_chroma_subsampling(pixel_format);
|
||
|
|
num_planes = drm_format_num_planes(pixel_format);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Annoyingly, shifting a YUYV-format image by one pixel
|
||
|
|
* causes the U/V planes to toggle. Toggle the UV swap.
|
||
|
|
* (Unfortunately, this causes momentary colour flickering.)
|
||
|
|
*/
|
||
|
|
if (src_x & (hsub - 1) && num_planes == 1)
|
||
|
|
ctrl0 ^= CFG_DMA_MOD(CFG_SWAPUV);
|
||
|
|
|
||
|
|
for (i = 0; i < num_planes; i++)
|
||
|
|
addr[i] = obj->dev_addr + fb->offsets[i] +
|
||
|
|
src_y * fb->pitches[i] +
|
||
|
|
src_x * drm_format_plane_cpp(pixel_format, i);
|
||
|
|
for (; i < ARRAY_SIZE(addr); i++)
|
||
|
|
addr[i] = 0;
|
||
|
|
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, addr[0],
|
||
|
|
LCD_SPU_DMA_START_ADDR_Y0);
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, addr[1],
|
||
|
|
LCD_SPU_DMA_START_ADDR_U0);
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, addr[2],
|
||
|
|
LCD_SPU_DMA_START_ADDR_V0);
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, addr[0],
|
||
|
|
LCD_SPU_DMA_START_ADDR_Y1);
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, addr[1],
|
||
|
|
LCD_SPU_DMA_START_ADDR_U1);
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, addr[2],
|
||
|
|
LCD_SPU_DMA_START_ADDR_V1);
|
||
|
|
|
||
|
|
val = fb->pitches[0] << 16 | fb->pitches[0];
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, val,
|
||
|
|
LCD_SPU_DMA_PITCH_YC);
|
||
|
|
val = fb->pitches[1] << 16 | fb->pitches[2];
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, val,
|
||
|
|
LCD_SPU_DMA_PITCH_UV);
|
||
|
|
}
|
||
|
|
|
||
|
|
val = (drm_rect_height(&src) & 0xffff0000) | drm_rect_width(&src) >> 16;
|
||
|
|
if (dplane->src_hw != val) {
|
||
|
|
dplane->src_hw = val;
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, val,
|
||
|
|
LCD_SPU_DMA_HPXL_VLN);
|
||
|
|
}
|
||
|
|
|
||
|
|
val = drm_rect_height(&dest) << 16 | drm_rect_width(&dest);
|
||
|
|
if (dplane->dst_hw != val) {
|
||
|
|
dplane->dst_hw = val;
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, val,
|
||
|
|
LCD_SPU_DZM_HPXL_VLN);
|
||
|
|
}
|
||
|
|
|
||
|
|
val = dest.y1 << 16 | dest.x1;
|
||
|
|
if (dplane->dst_yx != val) {
|
||
|
|
dplane->dst_yx = val;
|
||
|
|
armada_reg_queue_set(dplane->vbl.regs, idx, val,
|
||
|
|
LCD_SPU_DMA_OVSA_HPXL_VLN);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (dplane->ctrl0 != ctrl0) {
|
||
|
|
dplane->ctrl0 = ctrl0;
|
||
|
|
armada_reg_queue_mod(dplane->vbl.regs, idx, ctrl0,
|
||
|
|
CFG_CBSH_ENA | CFG_DMAFORMAT | CFG_DMA_FTOGGLE |
|
||
|
|
CFG_DMA_HSMOOTH | CFG_DMA_TSTMODE |
|
||
|
|
CFG_DMA_MOD(CFG_SWAPRB | CFG_SWAPUV | CFG_SWAPYU |
|
||
|
|
CFG_YUV2RGB) | CFG_DMA_ENA,
|
||
|
|
LCD_SPU_DMA_CTRL0);
|
||
|
|
}
|
||
|
|
if (idx) {
|
||
|
|
armada_reg_queue_end(dplane->vbl.regs, idx);
|
||
|
|
armada_drm_plane_work_queue(dcrtc, &dplane->base,
|
||
|
|
&dplane->vbl.work);
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int armada_ovl_plane_disable(struct drm_plane *plane)
|
||
|
|
{
|
||
|
|
struct armada_ovl_plane *dplane = drm_to_armada_ovl_plane(plane);
|
||
|
|
struct drm_framebuffer *fb;
|
||
|
|
struct armada_crtc *dcrtc;
|
||
|
|
|
||
|
|
if (!dplane->base.base.crtc)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
dcrtc = drm_to_armada_crtc(dplane->base.base.crtc);
|
||
|
|
|
||
|
|
armada_drm_plane_work_cancel(dcrtc, &dplane->base);
|
||
|
|
armada_drm_crtc_plane_disable(dcrtc, plane);
|
||
|
|
|
||
|
|
dcrtc->plane = NULL;
|
||
|
|
dplane->ctrl0 = 0;
|
||
|
|
|
||
|
|
fb = xchg(&dplane->old_fb, NULL);
|
||
|
|
if (fb)
|
||
|
|
drm_framebuffer_unreference(fb);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void armada_ovl_plane_destroy(struct drm_plane *plane)
|
||
|
|
{
|
||
|
|
struct armada_ovl_plane *dplane = drm_to_armada_ovl_plane(plane);
|
||
|
|
|
||
|
|
drm_plane_cleanup(plane);
|
||
|
|
|
||
|
|
kfree(dplane);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int armada_ovl_plane_set_property(struct drm_plane *plane,
|
||
|
|
struct drm_property *property, uint64_t val)
|
||
|
|
{
|
||
|
|
struct armada_private *priv = plane->dev->dev_private;
|
||
|
|
struct armada_ovl_plane *dplane = drm_to_armada_ovl_plane(plane);
|
||
|
|
bool update_attr = false;
|
||
|
|
|
||
|
|
if (property == priv->colorkey_prop) {
|
||
|
|
#define CCC(v) ((v) << 24 | (v) << 16 | (v) << 8)
|
||
|
|
dplane->prop.colorkey_yr = CCC(K2R(val));
|
||
|
|
dplane->prop.colorkey_ug = CCC(K2G(val));
|
||
|
|
dplane->prop.colorkey_vb = CCC(K2B(val));
|
||
|
|
#undef CCC
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->colorkey_min_prop) {
|
||
|
|
dplane->prop.colorkey_yr &= ~0x00ff0000;
|
||
|
|
dplane->prop.colorkey_yr |= K2R(val) << 16;
|
||
|
|
dplane->prop.colorkey_ug &= ~0x00ff0000;
|
||
|
|
dplane->prop.colorkey_ug |= K2G(val) << 16;
|
||
|
|
dplane->prop.colorkey_vb &= ~0x00ff0000;
|
||
|
|
dplane->prop.colorkey_vb |= K2B(val) << 16;
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->colorkey_max_prop) {
|
||
|
|
dplane->prop.colorkey_yr &= ~0xff000000;
|
||
|
|
dplane->prop.colorkey_yr |= K2R(val) << 24;
|
||
|
|
dplane->prop.colorkey_ug &= ~0xff000000;
|
||
|
|
dplane->prop.colorkey_ug |= K2G(val) << 24;
|
||
|
|
dplane->prop.colorkey_vb &= ~0xff000000;
|
||
|
|
dplane->prop.colorkey_vb |= K2B(val) << 24;
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->colorkey_val_prop) {
|
||
|
|
dplane->prop.colorkey_yr &= ~0x0000ff00;
|
||
|
|
dplane->prop.colorkey_yr |= K2R(val) << 8;
|
||
|
|
dplane->prop.colorkey_ug &= ~0x0000ff00;
|
||
|
|
dplane->prop.colorkey_ug |= K2G(val) << 8;
|
||
|
|
dplane->prop.colorkey_vb &= ~0x0000ff00;
|
||
|
|
dplane->prop.colorkey_vb |= K2B(val) << 8;
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->colorkey_alpha_prop) {
|
||
|
|
dplane->prop.colorkey_yr &= ~0x000000ff;
|
||
|
|
dplane->prop.colorkey_yr |= K2R(val);
|
||
|
|
dplane->prop.colorkey_ug &= ~0x000000ff;
|
||
|
|
dplane->prop.colorkey_ug |= K2G(val);
|
||
|
|
dplane->prop.colorkey_vb &= ~0x000000ff;
|
||
|
|
dplane->prop.colorkey_vb |= K2B(val);
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->colorkey_mode_prop) {
|
||
|
|
if (val == CKMODE_DISABLE) {
|
||
|
|
dplane->prop.colorkey_mode =
|
||
|
|
CFG_CKMODE(CKMODE_DISABLE) |
|
||
|
|
CFG_ALPHAM_CFG | CFG_ALPHA(255);
|
||
|
|
dplane->prop.colorkey_enable = 0;
|
||
|
|
} else {
|
||
|
|
dplane->prop.colorkey_mode =
|
||
|
|
CFG_CKMODE(val) |
|
||
|
|
CFG_ALPHAM_GRA | CFG_ALPHA(0);
|
||
|
|
dplane->prop.colorkey_enable = ADV_GRACOLORKEY;
|
||
|
|
}
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->brightness_prop) {
|
||
|
|
dplane->prop.brightness = val - 256;
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->contrast_prop) {
|
||
|
|
dplane->prop.contrast = val;
|
||
|
|
update_attr = true;
|
||
|
|
} else if (property == priv->saturation_prop) {
|
||
|
|
dplane->prop.saturation = val;
|
||
|
|
update_attr = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (update_attr && dplane->base.base.crtc)
|
||
|
|
armada_ovl_update_attr(&dplane->prop,
|
||
|
|
drm_to_armada_crtc(dplane->base.base.crtc));
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static const struct drm_plane_funcs armada_ovl_plane_funcs = {
|
||
|
|
.update_plane = armada_ovl_plane_update,
|
||
|
|
.disable_plane = armada_ovl_plane_disable,
|
||
|
|
.destroy = armada_ovl_plane_destroy,
|
||
|
|
.set_property = armada_ovl_plane_set_property,
|
||
|
|
};
|
||
|
|
|
||
|
|
static const uint32_t armada_ovl_formats[] = {
|
||
|
|
DRM_FORMAT_UYVY,
|
||
|
|
DRM_FORMAT_YUYV,
|
||
|
|
DRM_FORMAT_YUV420,
|
||
|
|
DRM_FORMAT_YVU420,
|
||
|
|
DRM_FORMAT_YUV422,
|
||
|
|
DRM_FORMAT_YVU422,
|
||
|
|
DRM_FORMAT_VYUY,
|
||
|
|
DRM_FORMAT_YVYU,
|
||
|
|
DRM_FORMAT_ARGB8888,
|
||
|
|
DRM_FORMAT_ABGR8888,
|
||
|
|
DRM_FORMAT_XRGB8888,
|
||
|
|
DRM_FORMAT_XBGR8888,
|
||
|
|
DRM_FORMAT_RGB888,
|
||
|
|
DRM_FORMAT_BGR888,
|
||
|
|
DRM_FORMAT_ARGB1555,
|
||
|
|
DRM_FORMAT_ABGR1555,
|
||
|
|
DRM_FORMAT_RGB565,
|
||
|
|
DRM_FORMAT_BGR565,
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct drm_prop_enum_list armada_drm_colorkey_enum_list[] = {
|
||
|
|
{ CKMODE_DISABLE, "disabled" },
|
||
|
|
{ CKMODE_Y, "Y component" },
|
||
|
|
{ CKMODE_U, "U component" },
|
||
|
|
{ CKMODE_V, "V component" },
|
||
|
|
{ CKMODE_RGB, "RGB" },
|
||
|
|
{ CKMODE_R, "R component" },
|
||
|
|
{ CKMODE_G, "G component" },
|
||
|
|
{ CKMODE_B, "B component" },
|
||
|
|
};
|
||
|
|
|
||
|
|
static int armada_overlay_create_properties(struct drm_device *dev)
|
||
|
|
{
|
||
|
|
struct armada_private *priv = dev->dev_private;
|
||
|
|
|
||
|
|
if (priv->colorkey_prop)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
priv->colorkey_prop = drm_property_create_range(dev, 0,
|
||
|
|
"colorkey", 0, 0xffffff);
|
||
|
|
priv->colorkey_min_prop = drm_property_create_range(dev, 0,
|
||
|
|
"colorkey_min", 0, 0xffffff);
|
||
|
|
priv->colorkey_max_prop = drm_property_create_range(dev, 0,
|
||
|
|
"colorkey_max", 0, 0xffffff);
|
||
|
|
priv->colorkey_val_prop = drm_property_create_range(dev, 0,
|
||
|
|
"colorkey_val", 0, 0xffffff);
|
||
|
|
priv->colorkey_alpha_prop = drm_property_create_range(dev, 0,
|
||
|
|
"colorkey_alpha", 0, 0xffffff);
|
||
|
|
priv->colorkey_mode_prop = drm_property_create_enum(dev, 0,
|
||
|
|
"colorkey_mode",
|
||
|
|
armada_drm_colorkey_enum_list,
|
||
|
|
ARRAY_SIZE(armada_drm_colorkey_enum_list));
|
||
|
|
priv->brightness_prop = drm_property_create_range(dev, 0,
|
||
|
|
"brightness", 0, 256 + 255);
|
||
|
|
priv->contrast_prop = drm_property_create_range(dev, 0,
|
||
|
|
"contrast", 0, 0x7fff);
|
||
|
|
priv->saturation_prop = drm_property_create_range(dev, 0,
|
||
|
|
"saturation", 0, 0x7fff);
|
||
|
|
|
||
|
|
if (!priv->colorkey_prop)
|
||
|
|
return -ENOMEM;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int armada_overlay_plane_create(struct drm_device *dev, unsigned long crtcs)
|
||
|
|
{
|
||
|
|
struct armada_private *priv = dev->dev_private;
|
||
|
|
struct drm_mode_object *mobj;
|
||
|
|
struct armada_ovl_plane *dplane;
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
ret = armada_overlay_create_properties(dev);
|
||
|
|
if (ret)
|
||
|
|
return ret;
|
||
|
|
|
||
|
|
dplane = kzalloc(sizeof(*dplane), GFP_KERNEL);
|
||
|
|
if (!dplane)
|
||
|
|
return -ENOMEM;
|
||
|
|
|
||
|
|
ret = armada_drm_plane_init(&dplane->base);
|
||
|
|
if (ret) {
|
||
|
|
kfree(dplane);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
dplane->vbl.work.fn = armada_ovl_plane_work;
|
||
|
|
|
||
|
|
ret = drm_universal_plane_init(dev, &dplane->base.base, crtcs,
|
||
|
|
&armada_ovl_plane_funcs,
|
||
|
|
armada_ovl_formats,
|
||
|
|
ARRAY_SIZE(armada_ovl_formats),
|
||
|
|
DRM_PLANE_TYPE_OVERLAY, NULL);
|
||
|
|
if (ret) {
|
||
|
|
kfree(dplane);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
dplane->prop.colorkey_yr = 0xfefefe00;
|
||
|
|
dplane->prop.colorkey_ug = 0x01010100;
|
||
|
|
dplane->prop.colorkey_vb = 0x01010100;
|
||
|
|
dplane->prop.colorkey_mode = CFG_CKMODE(CKMODE_RGB) |
|
||
|
|
CFG_ALPHAM_GRA | CFG_ALPHA(0);
|
||
|
|
dplane->prop.colorkey_enable = ADV_GRACOLORKEY;
|
||
|
|
dplane->prop.brightness = 0;
|
||
|
|
dplane->prop.contrast = 0x4000;
|
||
|
|
dplane->prop.saturation = 0x4000;
|
||
|
|
|
||
|
|
mobj = &dplane->base.base.base;
|
||
|
|
drm_object_attach_property(mobj, priv->colorkey_prop,
|
||
|
|
0x0101fe);
|
||
|
|
drm_object_attach_property(mobj, priv->colorkey_min_prop,
|
||
|
|
0x0101fe);
|
||
|
|
drm_object_attach_property(mobj, priv->colorkey_max_prop,
|
||
|
|
0x0101fe);
|
||
|
|
drm_object_attach_property(mobj, priv->colorkey_val_prop,
|
||
|
|
0x0101fe);
|
||
|
|
drm_object_attach_property(mobj, priv->colorkey_alpha_prop,
|
||
|
|
0x000000);
|
||
|
|
drm_object_attach_property(mobj, priv->colorkey_mode_prop,
|
||
|
|
CKMODE_RGB);
|
||
|
|
drm_object_attach_property(mobj, priv->brightness_prop, 256);
|
||
|
|
drm_object_attach_property(mobj, priv->contrast_prop,
|
||
|
|
dplane->prop.contrast);
|
||
|
|
drm_object_attach_property(mobj, priv->saturation_prop,
|
||
|
|
dplane->prop.saturation);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|