gallium: add lima driver

v2:
- use renamed util_dynarray_grow_cap
- use DEBUG_GET_ONCE_FLAGS_OPTION for debug flags
- remove DRM_FORMAT_MOD_ARM_AGTB_MODE0 usage
- compute min/max index in driver

v3:
- fix plbu framebuffer state calculation
- fix color_16pc assemble
- use nir_lower_all_source_mods for lowering neg/abs/sat
- use float arrary for static GPU data
- add disassemble comment for static shader code
- use drm_find_modifier

v4:
- use lima_nir_lower_uniform_to_scalar

v5:
- remove nir_opt_global_to_local when rebase

Cc: Rob Clark <[email protected]>
Cc: Alyssa Rosenzweig <[email protected]>
Acked-by: Eric Anholt <[email protected]>
Signed-off-by: Andreas Baierl <[email protected]>
Signed-off-by: Arno Messiaen <[email protected]>
Signed-off-by: Connor Abbott <[email protected]>
Signed-off-by: Erico Nunes <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
Signed-off-by: Koen Kooi <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: marmeladema <[email protected]>
Signed-off-by: Paweł Chmiel <[email protected]>
Signed-off-by: Rob Herring <[email protected]>
Signed-off-by: Rohan Garg <[email protected]>
Signed-off-by: Vasily Khoruzhick <[email protected]>
Signed-off-by: Qiang Yu <[email protected]>

1 files changed, 66 insertions, 0 deletions

diff --git a/src/gallium/drivers/lima/ir/lima_ir.h b/src/gallium/drivers/lima/ir/lima_ir.h
new file mode 100644
index 00000000000..9ef4b68235e
--- /dev/null
+++ b/src/gallium/drivers/lima/ir/lima_ir.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2017 Lima Project
+ *
+ * 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
+ * AUTHORS OR COPYRIGHT HOLDERS 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.
+ *
+ */
+
+#ifndef LIMA_IR_H
+#define LIMA_IR_H
+
+#include <stdio.h>
+#include <lima_screen.h>
+
+#include "nir.h"
+
+#define gpir_debug(...)                \
+   do {                                \
+      if (lima_debug & LIMA_DEBUG_GP)  \
+         printf("gpir: " __VA_ARGS__); \
+   } while (0)
+
+#define gpir_error(...) \
+   fprintf(stderr, "gpir: " __VA_ARGS__)
+
+#define ppir_debug(...)                \
+   do {                                \
+      if (lima_debug & LIMA_DEBUG_PP)  \
+         printf("ppir: " __VA_ARGS__); \
+   } while (0)
+
+#define ppir_error(...) \
+   fprintf(stderr, "ppir: " __VA_ARGS__)
+
+
+struct ra_regs;
+struct lima_vs_shader_state;
+struct lima_fs_shader_state;
+
+/* gpir interface */
+bool gpir_compile_nir(struct lima_vs_shader_state *prog, struct nir_shader *nir);
+
+
+/* ppir interface */
+bool ppir_compile_nir(struct lima_fs_shader_state *prog, struct nir_shader *nir,
+                      struct ra_regs *ra);
+struct ra_regs *ppir_regalloc_init(void *mem_ctx);
+
+void lima_nir_lower_uniform_to_scalar(nir_shader *shader);
+
+#endif