diff options
Diffstat (limited to 'kernel/gsp_phys_booter.c')
| -rw-r--r-- | kernel/gsp_phys_booter.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/kernel/gsp_phys_booter.c b/kernel/gsp_phys_booter.c index fac390c..c1d9936 100644 --- a/kernel/gsp_phys_booter.c +++ b/kernel/gsp_phys_booter.c @@ -19578,6 +19578,26 @@ static const u32 gsp_phys_gr_vp_pre_m6[GSP_PHYS_GR_VP_PRE_M6_WORDS] = { 0x2001064fu, 0x00021800u, }; +/* + * SESSION 154 r1506: mode 7 = the CLIENT'S OWN window viewport (800x600 at + * the root origin) instead of the captured RT's 1280x720 screen viewport. + * The glxgears window is 800x600+0+0 on the 1280x720 root; its own GL + * viewport is (0,0,800,600) -> scale (400,300), offsets (400,300), clip + * 800x600. Mode 6 maps the geometry across the whole X screen; if the + * client's real draw args are window-relative, mode 7 is the faithful + * transform. Same encoding as mode 6 (scale/offset block, then clip, + * z range, pixel centre, scale-offset enable, clip control). + */ +#define GSP_PHYS_GR_VP_PRE_M7_WORDS 19u +static const u32 gsp_phys_gr_vp_pre_m7[GSP_PHYS_GR_VP_PRE_M7_WORDS] = { + 0x20020280u, 0x43c80000u, 0x43960000u, /* scale 400, 300 */ + 0x20040282u, 0x3f000000u, 0x43c80000u, 0x43960000u, 0x3f000000u, + 0x20020300u, 0x03200000u, 0x02580000u, /* clip 800x600 at 0,0 */ + 0x20020302u, 0x00000000u, 0x3f800000u, + 0x20010649u, 0x00000000u, 0x8001064bu, + 0x2001064fu, 0x00021800u, +}; + static u32 gsp_phys_gr_vp_pre_len(int mode) { switch (mode) { @@ -19592,6 +19612,8 @@ static u32 gsp_phys_gr_vp_pre_len(int mode) return GSP_PHYS_GR_VP_PRE_M5_WORDS; case 6: return GSP_PHYS_GR_VP_PRE_M6_WORDS; + case 7: + return GSP_PHYS_GR_VP_PRE_M7_WORDS; default: return 0u; } @@ -19604,6 +19626,8 @@ static const u32 *gsp_phys_gr_vp_pre_src(int mode) return gsp_phys_gr_vp_pre_m5; case 6: return gsp_phys_gr_vp_pre_m6; + case 7: + return gsp_phys_gr_vp_pre_m7; default: return gsp_phys_gr_vp_pre; } @@ -19713,7 +19737,7 @@ static int gsp_phys_rmcall_gr_vp_prelude; module_param_named(sema_gl_vp_prelude, gsp_phys_rmcall_gr_vp_prelude, int, 0644); MODULE_PARM_DESC(sema_gl_vp_prelude, - "Synthesize the missing viewport state ahead of replayed 3D windows (0 = off (default); 1 = scale/offset; 2 = + pixel centre and clip control; 3 = + clip rect; 4 = same clip rect with the verified pixel-unit encoding; 5 = driver viewport macro CALL(33) 0x3908 + appended state; 6 = raw mode-5 state without the CALL)"); + "Synthesize the missing viewport state ahead of replayed 3D windows (0 = off (default); 1 = scale/offset; 2 = + pixel centre and clip control; 3 = + clip rect; 4 = same clip rect with the verified pixel-unit encoding; 5 = driver viewport macro CALL(33) 0x3908 + appended state; 6 = raw mode-5 state without the CALL; 7 = mode-6 encoding for the client window viewport 800x600 at 0,0)"); static int gsp_phys_rmcall_gr_vp_prelude_pos = 1; module_param_named(sema_gl_vp_prelude_pos, gsp_phys_rmcall_gr_vp_prelude_pos, |