| 106,24 → 106,33 |
|---|
| legacy_crtc_load_lut(crtc); |
| } |
| |
| /** Sets the color ramps on behalf of RandR */ |
| /** Sets the color ramps on behalf of fbcon */ |
| void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, |
| u16 blue, int regno) |
| { |
| struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); |
| |
| if (regno == 0) |
| DRM_DEBUG("gamma set %d\n", radeon_crtc->crtc_id); |
| radeon_crtc->lut_r[regno] = red >> 6; |
| radeon_crtc->lut_g[regno] = green >> 6; |
| radeon_crtc->lut_b[regno] = blue >> 6; |
| } |
| |
| /** Gets the color ramps on behalf of fbcon */ |
| void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, |
| u16 *blue, int regno) |
| { |
| struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); |
| |
| *red = radeon_crtc->lut_r[regno] << 6; |
| *green = radeon_crtc->lut_g[regno] << 6; |
| *blue = radeon_crtc->lut_b[regno] << 6; |
| } |
| |
| static void radeon_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, |
| u16 *blue, uint32_t size) |
| { |
| struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc); |
| int i, j; |
| int i; |
| |
| if (size != 256) { |
| return; |
| 132,24 → 141,12 |
|---|
| return; |
| } |
| |
| if (crtc->fb->depth == 16) { |
| for (i = 0; i < 64; i++) { |
| if (i <= 31) { |
| for (j = 0; j < 8; j++) { |
| radeon_crtc->lut_r[i * 8 + j] = red[i] >> 6; |
| radeon_crtc->lut_b[i * 8 + j] = blue[i] >> 6; |
| } |
| } |
| for (j = 0; j < 4; j++) |
| radeon_crtc->lut_g[i * 4 + j] = green[i] >> 6; |
| } |
| } else { |
| /* userspace palettes are always correct as is */ |
| for (i = 0; i < 256; i++) { |
| radeon_crtc->lut_r[i] = red[i] >> 6; |
| radeon_crtc->lut_g[i] = green[i] >> 6; |
| radeon_crtc->lut_b[i] = blue[i] >> 6; |
| } |
| } |
| |
| radeon_crtc_load_lut(crtc); |
| } |
| 163,8 → 160,8 |
|---|
| } |
| |
| static const struct drm_crtc_funcs radeon_crtc_funcs = { |
| // .cursor_set = radeon_crtc_cursor_set, |
| .cursor_move = radeon_crtc_cursor_move, |
| .cursor_set = NULL, |
| .cursor_move = NULL, |
| .gamma_set = radeon_crtc_gamma_set, |
| .set_config = drm_crtc_helper_set_config, |
| .destroy = radeon_crtc_destroy, |
| 727,7 → 724,11 |
|---|
| if (ret) { |
| return ret; |
| } |
| /* allocate crtcs - TODO single crtc */ |
| |
| if (rdev->flags & RADEON_SINGLE_CRTC) |
| num_crtc = 1; |
| |
| /* allocate crtcs */ |
| for (i = 0; i < num_crtc; i++) { |
| radeon_crtc_init(rdev->ddev, i); |
| } |