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drm/amdgpu/atom: add support for process ds opcode

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Just skips a data section.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2015-10-02 14:03:26 -04:00
parent f76097c099
commit 554384198c
1 changed files with 10 additions and 1 deletions
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drivers/gpu/drm/amd/amdgpu/atom.c
+10 -1
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@@ -1026,6 +1026,13 @@ static void atom_op_debug(atom_exec_context *ctx, int *ptr, int arg)
SDEBUG("DEBUG output: 0x%02X\n", val); SDEBUG("DEBUG output: 0x%02X\n", val);
} }
static void atom_op_processds(atom_exec_context *ctx, int *ptr, int arg)
{
uint16_t val = U16(*ptr);
(*ptr) += val + 2;
SDEBUG("PROCESSDS output: 0x%02X\n", val);
}
static struct { static struct {
void (*func) (atom_exec_context *, int *, int); void (*func) (atom_exec_context *, int *, int);
int arg; int arg;
@@ -1152,7 +1159,9 @@ static struct {
atom_op_shr, ATOM_ARG_FB}, { atom_op_shr, ATOM_ARG_FB}, {
atom_op_shr, ATOM_ARG_PLL}, { atom_op_shr, ATOM_ARG_PLL}, {
atom_op_shr, ATOM_ARG_MC}, { atom_op_shr, ATOM_ARG_MC}, {
atom_op_debug, 0},}; atom_op_debug, 0}, {
atom_op_processds, 0},
};
static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params) static int amdgpu_atom_execute_table_locked(struct atom_context *ctx, int index, uint32_t * params)
{ {