[PATCH 2/4] drm/i915/fbc: refactor maximum plane size handling for fbc
Vinod Govindapillai <[email protected]>
| Newsgroups | org.freedesktop.lists.intel-gfx,org.freedesktop.lists.intel-xe |
|---|---|
| Organization | Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs Bertel Jungin Aukio 5, 02600 Espoo |
| Message-ID | <[email protected]> |
Restrictions to enable FBC based on fixed plane width and height have been improving in newer platforms and eventualy may allow the maximum plane size as per the platform resolution support. Update the function which checks such a size restriction to have the possibility to get the maximum plane width and height compared rather than the hard coded values. Signed-off-by: Vinod Govindapillai <[email protected]> --- drivers/gpu/drm/i915/display/intel_fbc.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index a7d02dd6ca96..78228a5e765f 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -1315,9 +1315,11 @@ static bool intel_fbc_surface_size_ok(const struct intel_plane_state *plane_stat return effective_w <= max_w && effective_h <= max_h; } -static void intel_fbc_max_plane_size(struct intel_display *display, +static void intel_fbc_max_plane_size(const struct intel_plane_state *plane_state, unsigned int *w, unsigned int *h) { + struct intel_display *display = to_intel_display(plane_state); + if (DISPLAY_VER(display) >= 10) { *w = 5120; *h = 4096; @@ -1335,10 +1337,9 @@ static void intel_fbc_max_plane_size(struct intel_display *display, static bool intel_fbc_plane_size_valid(const struct intel_plane_state *plane_state) { - struct intel_display *display = to_intel_display(plane_state); unsigned int w, h, max_w, max_h; - intel_fbc_max_plane_size(display, &max_w, &max_h); + intel_fbc_max_plane_size(plane_state, &max_w, &max_h); w = drm_rect_width(&plane_state->uapi.src) >> 16; h = drm_rect_height(&plane_state->uapi.src) >> 16; -- 2.43.0