Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 449 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/dispnv50/head507d.c b/drivers/gpu/drm/nouveau/dispnv50/head507d.c
new file mode 100644
index 000000000..0edd4e520
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/dispnv50/head507d.c
@@ -0,0 +1,449 @@
+/*
+ * Copyright 2018 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include "head.h"
+#include "core.h"
+
+#include <nvif/push507c.h>
+
+#include <nvhw/class/cl507d.h>
+
+int
+head507d_procamp(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_PROCAMP(i),
+		  NVDEF(NV507D, HEAD_SET_PROCAMP, COLOR_SPACE, RGB) |
+		  NVDEF(NV507D, HEAD_SET_PROCAMP, CHROMA_LPF, AUTO) |
+		  NVVAL(NV507D, HEAD_SET_PROCAMP, SAT_COS, asyh->procamp.sat.cos) |
+		  NVVAL(NV507D, HEAD_SET_PROCAMP, SAT_SINE, asyh->procamp.sat.sin) |
+		  NVDEF(NV507D, HEAD_SET_PROCAMP, TRANSITION, HARD));
+	return 0;
+}
+
+int
+head507d_dither(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_DITHER_CONTROL(i),
+		  NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) |
+		  NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) |
+		  NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) |
+		  NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, PHASE, 0));
+	return 0;
+}
+
+int
+head507d_ovly(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	u32 bounds = 0;
+	int ret;
+
+	if (asyh->ovly.cpp) {
+		switch (asyh->ovly.cpp) {
+		case 4: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_32); break;
+		case 2: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16); break;
+		default:
+			WARN_ON(1);
+			break;
+		}
+		bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, USABLE, TRUE);
+	} else {
+		bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16);
+	}
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS(i), bounds);
+	return 0;
+}
+
+int
+head507d_base(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	u32 bounds = 0;
+	int ret;
+
+	if (asyh->base.cpp) {
+		switch (asyh->base.cpp) {
+		case 8: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_64); break;
+		case 4: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_32); break;
+		case 2: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16); break;
+		case 1: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_8); break;
+		default:
+			WARN_ON(1);
+			break;
+		}
+		bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, USABLE, TRUE);
+	}
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS(i), bounds);
+	return 0;
+}
+
+static int
+head507d_curs_clr(struct nv50_head *head)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_CONTROL_CURSOR(i),
+		  NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, ENABLE, DISABLE) |
+		  NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, FORMAT, A8R8G8B8) |
+		  NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, SIZE, W64_H64));
+	return 0;
+}
+
+static int
+head507d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 3)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_CONTROL_CURSOR(i),
+		  NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, ENABLE, ENABLE) |
+		  NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, FORMAT, asyh->curs.format) |
+		  NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, SIZE, asyh->curs.layout) |
+		  NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_X, 0) |
+		  NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_Y, 0) |
+		  NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, COMPOSITION, ALPHA_BLEND) |
+		  NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, SUB_OWNER, NONE),
+
+				HEAD_SET_OFFSET_CURSOR(i), asyh->curs.offset >> 8);
+	return 0;
+}
+
+int
+head507d_curs_format(struct nv50_head *head, struct nv50_wndw_atom *asyw,
+		     struct nv50_head_atom *asyh)
+{
+	switch (asyw->image.format) {
+	case 0xcf: asyh->curs.format = NV507D_HEAD_SET_CONTROL_CURSOR_FORMAT_A8R8G8B8; break;
+	default:
+		WARN_ON(1);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int
+head507d_curs_layout(struct nv50_head *head, struct nv50_wndw_atom *asyw,
+		     struct nv50_head_atom *asyh)
+{
+	switch (asyw->image.w) {
+	case 32: asyh->curs.layout = NV507D_HEAD_SET_CONTROL_CURSOR_SIZE_W32_H32; break;
+	case 64: asyh->curs.layout = NV507D_HEAD_SET_CONTROL_CURSOR_SIZE_W64_H64; break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+int
+head507d_core_clr(struct nv50_head *head)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_CONTEXT_DMA_ISO(i), 0x00000000);
+	return 0;
+}
+
+static int
+head507d_core_set(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 9)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_OFFSET(i, 0),
+		  NVVAL(NV507D, HEAD_SET_OFFSET, ORIGIN, asyh->core.offset >> 8));
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_SIZE(i),
+		  NVVAL(NV507D, HEAD_SET_SIZE, WIDTH, asyh->core.w) |
+		  NVVAL(NV507D, HEAD_SET_SIZE, HEIGHT, asyh->core.h),
+
+				HEAD_SET_STORAGE(i),
+		  NVVAL(NV507D, HEAD_SET_STORAGE, BLOCK_HEIGHT, asyh->core.blockh) |
+		  NVVAL(NV507D, HEAD_SET_STORAGE, PITCH, asyh->core.pitch >> 8) |
+		  NVVAL(NV507D, HEAD_SET_STORAGE, PITCH, asyh->core.blocks) |
+		  NVVAL(NV507D, HEAD_SET_STORAGE, MEMORY_LAYOUT, asyh->core.layout),
+
+				HEAD_SET_PARAMS(i),
+		  NVVAL(NV507D, HEAD_SET_PARAMS, FORMAT, asyh->core.format) |
+		  NVVAL(NV507D, HEAD_SET_PARAMS, KIND, asyh->core.kind) |
+		  NVDEF(NV507D, HEAD_SET_PARAMS, PART_STRIDE, PARTSTRIDE_256),
+
+				HEAD_SET_CONTEXT_DMA_ISO(i),
+		  NVVAL(NV507D, HEAD_SET_CONTEXT_DMA_ISO, HANDLE, asyh->core.handle));
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_VIEWPORT_POINT_IN(i, 0),
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_POINT_IN, X, asyh->core.x) |
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_POINT_IN, Y, asyh->core.y));
+
+	/* EVO will complain with INVALID_STATE if we have an
+	 * active cursor and (re)specify HeadSetContextDmaIso
+	 * without also updating HeadSetOffsetCursor.
+	 */
+	asyh->set.curs = asyh->curs.visible;
+	asyh->set.olut = asyh->olut.handle != 0;
+	return 0;
+}
+
+void
+head507d_core_calc(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nv50_disp *disp = nv50_disp(head->base.base.dev);
+	if ((asyh->core.visible = (asyh->base.cpp != 0))) {
+		asyh->core.x = asyh->base.x;
+		asyh->core.y = asyh->base.y;
+		asyh->core.w = asyh->base.w;
+		asyh->core.h = asyh->base.h;
+	} else
+	if ((asyh->core.visible = (asyh->ovly.cpp != 0)) ||
+	    (asyh->core.visible = asyh->curs.visible)) {
+		/*XXX: We need to either find some way of having the
+		 *     primary base layer appear black, while still
+		 *     being able to display the other layers, or we
+		 *     need to allocate a dummy black surface here.
+		 */
+		asyh->core.x = 0;
+		asyh->core.y = 0;
+		asyh->core.w = asyh->state.mode.hdisplay;
+		asyh->core.h = asyh->state.mode.vdisplay;
+	}
+	asyh->core.handle = disp->core->chan.vram.handle;
+	asyh->core.offset = 0;
+	asyh->core.format = NV507D_HEAD_SET_PARAMS_FORMAT_A8R8G8B8;
+	asyh->core.kind = NV507D_HEAD_SET_PARAMS_KIND_KIND_PITCH;
+	asyh->core.layout = NV507D_HEAD_SET_STORAGE_MEMORY_LAYOUT_PITCH;
+	asyh->core.blockh = NV507D_HEAD_SET_STORAGE_BLOCK_HEIGHT_ONE_GOB;
+	asyh->core.blocks = 0;
+	asyh->core.pitch = ALIGN(asyh->core.w, 64) * 4;
+}
+
+static int
+head507d_olut_clr(struct nv50_head *head)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 2)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_BASE_LUT_LO(i),
+		  NVDEF(NV507D, HEAD_SET_BASE_LUT_LO, ENABLE, DISABLE));
+	return 0;
+}
+
+static int
+head507d_olut_set(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 3)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_BASE_LUT_LO(i),
+		  NVDEF(NV507D, HEAD_SET_BASE_LUT_LO, ENABLE, ENABLE) |
+		  NVVAL(NV507D, HEAD_SET_BASE_LUT_LO, MODE, asyh->olut.mode) |
+		  NVVAL(NV507D, HEAD_SET_BASE_LUT_LO, ORIGIN, 0),
+
+				HEAD_SET_BASE_LUT_HI(i),
+		  NVVAL(NV507D, HEAD_SET_BASE_LUT_HI, ORIGIN, asyh->olut.offset >> 8));
+	return 0;
+}
+
+static void
+head507d_olut_load(struct drm_color_lut *in, int size, void __iomem *mem)
+{
+	for (; size--; in++, mem += 8) {
+		writew(drm_color_lut_extract(in->  red, 11) << 3, mem + 0);
+		writew(drm_color_lut_extract(in->green, 11) << 3, mem + 2);
+		writew(drm_color_lut_extract(in-> blue, 11) << 3, mem + 4);
+	}
+
+	/* INTERPOLATE modes require a "next" entry to interpolate with,
+	 * so we replicate the last entry to deal with this for now.
+	 */
+	writew(readw(mem - 8), mem + 0);
+	writew(readw(mem - 6), mem + 2);
+	writew(readw(mem - 4), mem + 4);
+}
+
+bool
+head507d_olut(struct nv50_head *head, struct nv50_head_atom *asyh, int size)
+{
+	if (size != 256)
+		return false;
+
+	if (asyh->base.cpp == 1)
+		asyh->olut.mode = NV507D_HEAD_SET_BASE_LUT_LO_MODE_LORES;
+	else
+		asyh->olut.mode = NV507D_HEAD_SET_BASE_LUT_LO_MODE_HIRES;
+
+	asyh->olut.load = head507d_olut_load;
+	return true;
+}
+
+int
+head507d_mode(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	struct nv50_head_mode *m = &asyh->mode;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 13)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_PIXEL_CLOCK(i),
+		  NVVAL(NV507D, HEAD_SET_PIXEL_CLOCK, FREQUENCY, m->clock) |
+		  NVDEF(NV507D, HEAD_SET_PIXEL_CLOCK, MODE, CLK_CUSTOM) |
+		  NVDEF(NV507D, HEAD_SET_PIXEL_CLOCK, ADJ1000DIV1001, FALSE) |
+		  NVDEF(NV507D, HEAD_SET_PIXEL_CLOCK, NOT_DRIVER, FALSE),
+
+				HEAD_SET_CONTROL(i),
+		  NVVAL(NV507D, HEAD_SET_CONTROL, STRUCTURE, m->interlace));
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_OVERSCAN_COLOR(i),
+		  NVVAL(NV507D, HEAD_SET_OVERSCAN_COLOR, RED, 0) |
+		  NVVAL(NV507D, HEAD_SET_OVERSCAN_COLOR, GRN, 0) |
+		  NVVAL(NV507D, HEAD_SET_OVERSCAN_COLOR, BLU, 0),
+
+				HEAD_SET_RASTER_SIZE(i),
+		  NVVAL(NV507D, HEAD_SET_RASTER_SIZE, WIDTH, m->h.active) |
+		  NVVAL(NV507D, HEAD_SET_RASTER_SIZE, HEIGHT, m->v.active),
+
+				HEAD_SET_RASTER_SYNC_END(i),
+		  NVVAL(NV507D, HEAD_SET_RASTER_SYNC_END, X, m->h.synce) |
+		  NVVAL(NV507D, HEAD_SET_RASTER_SYNC_END, Y, m->v.synce),
+
+				HEAD_SET_RASTER_BLANK_END(i),
+		  NVVAL(NV507D, HEAD_SET_RASTER_BLANK_END, X, m->h.blanke) |
+		  NVVAL(NV507D, HEAD_SET_RASTER_BLANK_END, Y, m->v.blanke),
+
+				HEAD_SET_RASTER_BLANK_START(i),
+		  NVVAL(NV507D, HEAD_SET_RASTER_BLANK_START, X, m->h.blanks) |
+		  NVVAL(NV507D, HEAD_SET_RASTER_BLANK_START, Y, m->v.blanks),
+
+				HEAD_SET_RASTER_VERT_BLANK2(i),
+		  NVVAL(NV507D, HEAD_SET_RASTER_VERT_BLANK2, YSTART, m->v.blank2s) |
+		  NVVAL(NV507D, HEAD_SET_RASTER_VERT_BLANK2, YEND, m->v.blank2e),
+
+				HEAD_SET_RASTER_VERT_BLANK_DMI(i),
+		  NVVAL(NV507D, HEAD_SET_RASTER_VERT_BLANK_DMI, DURATION, m->v.blankus));
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_DEFAULT_BASE_COLOR(i),
+		  NVVAL(NV507D, HEAD_SET_DEFAULT_BASE_COLOR, RED, 0) |
+		  NVVAL(NV507D, HEAD_SET_DEFAULT_BASE_COLOR, GREEN, 0) |
+		  NVVAL(NV507D, HEAD_SET_DEFAULT_BASE_COLOR, BLUE, 0));
+	return 0;
+}
+
+int
+head507d_view(struct nv50_head *head, struct nv50_head_atom *asyh)
+{
+	struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push;
+	const int i = head->base.index;
+	int ret;
+
+	if ((ret = PUSH_WAIT(push, 7)))
+		return ret;
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER(i),
+		  NVDEF(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, VERTICAL_TAPS, TAPS_1) |
+		  NVDEF(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, HORIZONTAL_TAPS, TAPS_1) |
+		  NVVAL(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, HRESPONSE_BIAS, 0) |
+		  NVVAL(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, VRESPONSE_BIAS, 0));
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_VIEWPORT_SIZE_IN(i),
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_IN, WIDTH, asyh->view.iW) |
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_IN, HEIGHT, asyh->view.iH));
+
+	PUSH_MTHD(push, NV507D, HEAD_SET_VIEWPORT_SIZE_OUT(i),
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT, WIDTH, asyh->view.oW) |
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT, HEIGHT, asyh->view.oH),
+
+				HEAD_SET_VIEWPORT_SIZE_OUT_MIN(i),
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT_MIN, WIDTH, asyh->view.oW) |
+		  NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT_MIN, HEIGHT, asyh->view.oH));
+	return 0;
+}
+
+const struct nv50_head_func
+head507d = {
+	.view = head507d_view,
+	.mode = head507d_mode,
+	.olut = head507d_olut,
+	.olut_size = 256,
+	.olut_set = head507d_olut_set,
+	.olut_clr = head507d_olut_clr,
+	.core_calc = head507d_core_calc,
+	.core_set = head507d_core_set,
+	.core_clr = head507d_core_clr,
+	.curs_layout = head507d_curs_layout,
+	.curs_format = head507d_curs_format,
+	.curs_set = head507d_curs_set,
+	.curs_clr = head507d_curs_clr,
+	.base = head507d_base,
+	.ovly = head507d_ovly,
+	.dither = head507d_dither,
+	.procamp = head507d_procamp,
+};