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drm/exynos: support extended screen coordinate of fimd 

The fimd of exynos5 SoC supports extended screen coordinate.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Joonyoung Shim 2012-12-14 15:48:24 +09:00 committed by Inki Dae
parent f56aad3a69
commit ca555e5ab7
1 changed files with 12 additions and 4 deletions
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16
drivers/gpu/drm/exynos/exynos_drm_fimd.c
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@ -243,7 +243,9 @@ static void fimd_commit(struct device *dev)
/* setup horizontal and vertical display size. */
val = VIDTCON2_LINEVAL(timing->yres - 1) |
VIDTCON2_HOZVAL(timing->xres - 1);
VIDTCON2_HOZVAL(timing->xres - 1) |
VIDTCON2_LINEVAL_E(timing->yres - 1) |
VIDTCON2_HOZVAL_E(timing->xres - 1);
writel(val, ctx->regs + driver_data->timing_base + VIDTCON2);
/* setup clock source, clock divider, enable dma. */
@ -518,12 +520,16 @@ static void fimd_win_commit(struct device *dev, int zpos)
/* buffer size */
val = VIDW_BUF_SIZE_OFFSET(win_data->buf_offsize) |
VIDW_BUF_SIZE_PAGEWIDTH(win_data->line_size);
VIDW_BUF_SIZE_PAGEWIDTH(win_data->line_size) |
VIDW_BUF_SIZE_OFFSET_E(win_data->buf_offsize) |
VIDW_BUF_SIZE_PAGEWIDTH_E(win_data->line_size);
writel(val, ctx->regs + VIDWx_BUF_SIZE(win, 0));
/* OSD position */
val = VIDOSDxA_TOPLEFT_X(win_data->offset_x) |
VIDOSDxA_TOPLEFT_Y(win_data->offset_y);
VIDOSDxA_TOPLEFT_Y(win_data->offset_y) |
VIDOSDxA_TOPLEFT_X_E(win_data->offset_x) |
VIDOSDxA_TOPLEFT_Y_E(win_data->offset_y);
writel(val, ctx->regs + VIDOSD_A(win));
last_x = win_data->offset_x + win_data->ovl_width;
@ -533,7 +539,9 @@ static void fimd_win_commit(struct device *dev, int zpos)
if (last_y)
last_y--;
val = VIDOSDxB_BOTRIGHT_X(last_x) | VIDOSDxB_BOTRIGHT_Y(last_y);
val = VIDOSDxB_BOTRIGHT_X(last_x) | VIDOSDxB_BOTRIGHT_Y(last_y) |
VIDOSDxB_BOTRIGHT_X_E(last_x) | VIDOSDxB_BOTRIGHT_Y_E(last_y);
writel(val, ctx->regs + VIDOSD_B(win));
DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %d\n",