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intel driver: added panelfitter pgmming.

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This commit is contained in:
Rudolf Cornelissen
2021-06-14 22:49:31 +00:00
parent 08d7c6e8f3
commit 16ea5aac34
7 changed files with 58 additions and 37 deletions
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headers/private/graphics/intel_extreme/intel_extreme.h
+4 -9
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@@ -305,7 +305,8 @@ struct intel_shared_info {
enum pipe_index {
INTEL_PIPE_ANY,
INTEL_PIPE_A,
INTEL_PIPE_B
INTEL_PIPE_B,
INTEL_PIPE_C
};
//----------------- ioctl() interface ----------------
@@ -1064,6 +1065,7 @@ struct intel_free_graphics_memory {
#define PCH_PANEL_FITTER_WINDOW_POS 0x70
#define PCH_PANEL_FITTER_WINDOW_SIZE 0x74
#define PCH_PANEL_FITTER_CONTROL 0x80
//not on IvyBridge:
#define PCH_PANEL_FITTER_V_SCALE 0x84
#define PCH_PANEL_FITTER_H_SCALE 0x90
@@ -1071,17 +1073,10 @@ struct intel_free_graphics_memory {
#define PANEL_FITTER_PIPE_MASK (3 << 29)
#define PANEL_FITTER_PIPE_A (0 << 29)
#define PANEL_FITTER_PIPE_B (1 << 29)
#define PANEL_FITTER_PIPE_C (2 << 29)
#define PANEL_FITTER_SCALING_MODE_MASK (7 << 26)
#define PANEL_FITTER_FILTER_MASK (3 << 24)
// panel fitters again, more directly
#define INTEL_PANELFITTER_0_CTRL (0x8080 | REGS_NORTH_PIPE_AND_PORT)
#define INTEL_PANELFITTER_1_CTRL (0x8880 | REGS_NORTH_PIPE_AND_PORT)
#define INTEL_PANELFITTER_2_CTRL (0x9080 | REGS_NORTH_PIPE_AND_PORT)
#define INTEL_PANELFITTER_0_WINDOW_SIZE (0x8074 | REGS_NORTH_PIPE_AND_PORT)
#define INTEL_PANELFITTER_1_WINDOW_SIZE (0x8874 | REGS_NORTH_PIPE_AND_PORT)
#define INTEL_PANELFITTER_2_WINDOW_SIZE (0x9074 | REGS_NORTH_PIPE_AND_PORT)
struct overlay_scale {
uint32 _reserved0 : 3;
uint32 horizontal_scale_fraction : 12;