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Intel_extreme: fixed hrev55115 regression and added FDI data/link M/N programming.

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This commit is contained in:
Rudolf Cornelissen
2021-06-08 09:30:38 +00:00
parent 1a5fe94b7a
commit aca9888e37
4 changed files with 176 additions and 47 deletions
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headers/private/graphics/intel_extreme/intel_extreme.h
+11 -4
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@@ -727,10 +727,13 @@ struct intel_free_graphics_memory {
#define INTEL_PIPE_DITHER_TYPE_ST2 (2 << 2)
#define INTEL_PIPE_DITHER_TYPE_TEMP (3 << 2)
#define INTEL_PIPE_DITHER_EN (1 << 4)
#define INTEL_PIPE_8BPC (0 << 5)
#define INTEL_PIPE_10BPC (1 << 5)
#define INTEL_PIPE_6BPC (2 << 5)
#define INTEL_PIPE_12BPC (3 << 5)
#define INTEL_PIPE_COLOR_SHIFT 5
#define INTEL_PIPE_BPC(x) ((x) << INTEL_PIPE_COLOR_SHIFT)
#define INTEL_PIPE_BPC_MASK (7 << INTEL_PIPE_COLOR_SHIFT)
#define INTEL_PIPE_8BPC 0
#define INTEL_PIPE_10BPC 1
#define INTEL_PIPE_6BPC 2
#define INTEL_PIPE_12BPC 3
#define INTEL_PIPE_PROGRESSIVE (0 << 21)
// cursors
@@ -917,6 +920,10 @@ struct intel_free_graphics_memory {
#define FDI_RX_ENABLE (1 << 31)
#define FDI_RX_PLL_ENABLED (1 << 13)
#define FDI_RX_LINK_COLOR_SHIFT 16
#define FDI_RX_LINK_BPC(x) ((x) << FDI_RX_LINK_COLOR_SHIFT)
#define FDI_RX_LINK_BPC_MASK (7 << FDI_RX_LINK_COLOR_SHIFT)
// Transcoder - same base as FDI_RX
#define PCH_TRANS_CONF_A 0x0008
#define PCH_TRANS_CONF_B 0x1008