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drm/rockchip: vop2: Count afbc vir stride by pixel

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Change-Id: Ie153a014f059238cba5752d323beecf04b1d47b9
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
This commit is contained in:
Andy Yan
2020-11-18 11:00:27 +08:00
committed by Tao Huang
parent 9d17e9ed6a
commit 0f14c0d4e8
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
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@@ -1553,6 +1553,7 @@ static void vop2_plane_atomic_update(struct drm_plane *plane, struct drm_plane_s
struct rockchip_crtc_state *vcstate = to_rockchip_crtc_state(crtc->state);
struct vop2 *vop2 = win->vop2;
struct drm_framebuffer *fb = pstate->fb;
uint32_t bpp = fb->format->bpp[0];
uint32_t actual_w, actual_h, dsp_w, dsp_h;
uint32_t dsp_stx, dsp_sty;
uint32_t act_info, dsp_info, dsp_st;
@@ -1625,6 +1626,10 @@ static void vop2_plane_atomic_update(struct drm_plane *plane, struct drm_plane_s
/* the afbc superblock is 16 x 16 */
afbc_format = vop2_convert_afbc_format(fb->format->format);
afbc_tile_num = actual_w >> 4;
/* AFBC pic_vir_width is count by pixel, this is different
* with WIN_VIR_STRIDE.
*/
stride = (fb->pitches[0] << 3) / bpp;
afbc_half_block_en = vop2_afbc_half_block_enable(vpstate);
VOP_AFBC_SET(vop2, win, enable, 1);
VOP_AFBC_SET(vop2, win, format, afbc_format);