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drm/exynos: hdmi: replace fb size with mode size from win commit 

For default graphic window, mixer_win_commit() sets display size
register as fb size. Calling setplane with smaller fb size than
mode size to default window causes distorted display result. So
this patch replaces fb size with mode size for display size from
the mixer_win_commit().

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Seung-Woo Kim 2015-01-30 17:30:45 +09:00 committed by Inki Dae
parent e2dc3f72ee
commit 129046c6ec
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/exynos/exynos_mixer.c
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@ -583,8 +583,8 @@ static void mixer_graph_buffer(struct mixer_context *ctx, int win)
/* setup display size */
if (ctx->mxr_ver == MXR_VER_128_0_0_184 &&
win == MIXER_DEFAULT_WIN) {
val = MXR_MXR_RES_HEIGHT(win_data->fb_height);
val |= MXR_MXR_RES_WIDTH(win_data->fb_width);
val = MXR_MXR_RES_HEIGHT(win_data->mode_height);
val |= MXR_MXR_RES_WIDTH(win_data->mode_width);
mixer_reg_write(res, MXR_RESOLUTION, val);
}