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drm/armada: add rectangle helpers

Selaa lähdekoodia 
Add helpers to convert rectangle width/height and x/y to register
values.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Russell King
2018-07-30 11:52:34 +01:00
vanhempi 1729f56010
commit 0239520e02
3 muutettua tiedostoa jossa 21 lisäystä ja 9 poistoa
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8
drivers/gpu/drm/armada/armada_crtc.c
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@@ -1158,11 +1158,9 @@ static void armada_drm_primary_update_state(struct drm_plane_state *state,
0, CFG_PDWN64x66, LCD_SPU_SRAM_PARA1);
dplane->state.ctrl0 = val;
dplane->state.src_hw = (drm_rect_height(&state->src) & 0xffff0000) |
drm_rect_width(&state->src) >> 16;
dplane->state.dst_hw = drm_rect_height(&state->dst) << 16 |
drm_rect_width(&state->dst);
dplane->state.dst_yx = state->dst.y1 << 16 | state->dst.x1;
dplane->state.src_hw = armada_rect_hw_fp(&state->src);
dplane->state.dst_hw = armada_rect_hw(&state->dst);
dplane->state.dst_yx = armada_rect_yx(&state->dst);
armada_drm_gra_plane_regs(regs + idx, &dfb->fb, &dplane->state,
state->src.x1 >> 16, state->src.y1 >> 16,