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| author | jason-jh.lin <jason-jh.lin@mediatek.com> | 2021-08-10 04:55:03 +0200 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-08-12 00:43:28 +0200 |
| commit | 71ac6f390f6a3017f58d05d677b961bb1f851338 (patch) | |
| tree | d4d075b12edac84fff0036698d08333c55b0ce89 /drivers/gpu/drm/mediatek | |
| parent | drm/mediatek: Fix cursor plane no update (diff) | |
| download | linux-71ac6f390f6a3017f58d05d677b961bb1f851338.tar.xz linux-71ac6f390f6a3017f58d05d677b961bb1f851338.zip | |
drm/mediatek: Add AAL output size configuration
To avoid the output width and height is incorrect,
AAL_OUTPUT_SIZE configuration should be set.
Fixes: 0664d1392c26 ("drm/mediatek: Add AAL engine basic function")
Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/mediatek')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 75bc00e17fc4..50d20562e612 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -34,6 +34,7 @@ #define DISP_AAL_EN 0x0000 #define DISP_AAL_SIZE 0x0030 +#define DISP_AAL_OUTPUT_SIZE 0x04d8 #define DISP_DITHER_EN 0x0000 #define DITHER_EN BIT(0) @@ -197,6 +198,7 @@ static void mtk_aal_config(struct device *dev, unsigned int w, struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev); mtk_ddp_write(cmdq_pkt, w << 16 | h, &priv->cmdq_reg, priv->regs, DISP_AAL_SIZE); + mtk_ddp_write(cmdq_pkt, w << 16 | h, &priv->cmdq_reg, priv->regs, DISP_AAL_OUTPUT_SIZE); } static void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state) |