gpu: nvgpu: Move CDE code to Linux module

CDE is only used in Linux platforms, and the code is highly dependent
on Linux APIs. Move the common CDE code to Linux module and leave only
the chip specific parts to HAL.

Change-Id: I507fe7eceaf7607303dfdddcf438449a5f582ea7
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1554755
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 4 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/cde_gm20b.c b/drivers/gpu/nvgpu/gm20b/cde_gm20b.c
index f8267d1d..de7cf872 100644
--- a/drivers/gpu/nvgpu/gm20b/cde_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/cde_gm20b.c
@@ -28,15 +28,16 @@ enum programs {
 
 void gm20b_cde_get_program_numbers(struct gk20a *g,
                                           u32 block_height_log2,
+                                          u32 shader_parameter,
                                           int *hprog_out, int *vprog_out)
 {
         int hprog = PROG_HPASS;
         int vprog = (block_height_log2 >= 2) ?
                 PROG_VPASS_LARGE : PROG_VPASS_SMALL;
-        if (g->cde_app.shader_parameter == 1) {
+        if (shader_parameter == 1) {
                 hprog = PROG_PASSTHROUGH;
                 vprog = PROG_PASSTHROUGH;
-        } else if (g->cde_app.shader_parameter == 2) {
+        } else if (shader_parameter == 2) {
                 hprog = PROG_HPASS_DEBUG;
                 vprog = (block_height_log2 >= 2) ?
                         PROG_VPASS_LARGE_DEBUG :
diff --git a/drivers/gpu/nvgpu/gm20b/cde_gm20b.h b/drivers/gpu/nvgpu/gm20b/cde_gm20b.h
index f2ea20a0..0ea423ad 100644
--- a/drivers/gpu/nvgpu/gm20b/cde_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/cde_gm20b.h
@@ -20,6 +20,7 @@ struct gk20a;
 
 void gm20b_cde_get_program_numbers(struct gk20a *g,
                                           u32 block_height_log2,
+                                          u32 shader_parameter,
                                           int *hprog_out, int *vprog_out);
 
 #endif