drm/exynos/exynos_drm_gsc.c

10 #include <linux/clk.h>
11 #include <linux/component.h>
12 #include <linux/kernel.h>
13 #include <linux/mfd/syscon.h>
14 #include <linux/mod_devicetable.h>
15 #include <linux/platform_device.h>
16 #include <linux/pm_runtime.h>
17 #include <linux/property.h>
18 #include <linux/regmap.h>
20 #include <drm/drm_fourcc.h>
21 #include <drm/drm_print.h>
22 #include <drm/exynos_drm.h>
24 #include "exynos_drm_drv.h"
25 #include "exynos_drm_ipp.h"
26 #include "regs-gsc.h"
54 #define GSC_SCALE_MAX	4224
397 		DRM_DEV_ERROR(ctx->dev, "failed to reset gsc h/w.\n");  in gsc_sw_reset()
577 		GSC_CROPPED_HEIGHT(buf->rect.h));  in gsc_src_set_size()
752 	src_h = src->h;  in gsc_set_prescaler()
755 		dst_w = dst->h;  in gsc_set_prescaler()
759 		dst_h = dst->h;  in gsc_set_prescaler()
877 		cfg = (GSC_SCALED_WIDTH(buf->rect.h) |  in gsc_dst_set_size()
881 		       GSC_SCALED_HEIGHT(buf->rect.h));  in gsc_dst_set_size()
1069 	/* reset h/w block */  in gsc_reset()
1359 	{ IPP_SIZE_LIMIT(BUFFER, .h = { 32, 4800, 8 }, .v = { 16, 3344, 8 }) },
1360 	{ IPP_SIZE_LIMIT(AREA, .h = { 16, 4800, 2 }, .v = { 8, 3344, 2 }) },
1361 	{ IPP_SIZE_LIMIT(ROTATED, .h = { 32, 2048 }, .v = { 16, 2048 }) },
1362 	{ IPP_SCALE_LIMIT(.h = { (1 << 16) / 16, (1 << 16) * 8 },
1367 	{ IPP_SIZE_LIMIT(BUFFER, .h = { 32, 4800, 8 }, .v = { 16, 3344, 8 }) },
1368 	{ IPP_SIZE_LIMIT(AREA, .h = { 16, 4800, 2 }, .v = { 8, 3344, 2 }) },
1369 	{ IPP_SIZE_LIMIT(ROTATED, .h = { 16, 2016 }, .v = { 8, 2016 }) },
1370 	{ IPP_SCALE_LIMIT(.h = { (1 << 16) / 16, (1 << 16) * 8 },
1375 	{ IPP_SIZE_LIMIT(BUFFER, .h = { 32, 8191, 16 }, .v = { 16, 8191, 2 }) },
1376 	{ IPP_SIZE_LIMIT(AREA, .h = { 16, 4800, 1 }, .v = { 8, 3344, 1 }) },
1377 	{ IPP_SIZE_LIMIT(ROTATED, .h = { 32, 2047 }, .v = { 8, 8191 }) },
1378 	{ IPP_SCALE_LIMIT(.h = { (1 << 16) / 16, (1 << 16) * 8 },