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drm/i915/cursor: Extract intel_cursor_mode_config_init()

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Move the max cursor size initialization into intel_cursor.c
so that all the platform specific details about cursors are
concentrated in one file.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251107181126.5743-9-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä
2025-11-07 20:11:25 +02:00
parent 3107fc6307
commit aa4cd70b1b
3 changed files with 21 additions and 11 deletions
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17
drivers/gpu/drm/i915/display/intel_cursor.c
View File

@@ -1092,3 +1092,20 @@ fail:
return ERR_PTR(ret);
}
void intel_cursor_mode_config_init(struct intel_display *display)
{
struct drm_mode_config *mode_config = &display->drm->mode_config;
if (display->platform.i845g || display->platform.i865g) {
mode_config->cursor_width = display->platform.i845g ? 64 : 512;
mode_config->cursor_height = 1023;
} else if (display->platform.i830 || display->platform.i85x ||
display->platform.i915g || display->platform.i915gm) {
mode_config->cursor_width = 64;
mode_config->cursor_height = 64;
} else {
mode_config->cursor_width = 256;
mode_config->cursor_height = 256;
}
}

2
drivers/gpu/drm/i915/display/intel_cursor.h
View File

@@ -17,4 +17,6 @@ intel_cursor_plane_create(struct intel_display *display,
void intel_cursor_unpin_work(struct kthread_work *base);
void intel_cursor_mode_config_init(struct intel_display *display);
#endif

13
drivers/gpu/drm/i915/display/intel_display_driver.c
View File

@@ -29,6 +29,7 @@
#include "intel_cdclk.h"
#include "intel_color.h"
#include "intel_crtc.h"
#include "intel_cursor.h"
#include "intel_dbuf_bw.h"
#include "intel_display_core.h"
#include "intel_display_debugfs.h"
@@ -148,17 +149,7 @@ static void intel_mode_config_init(struct intel_display *display)
mode_config->max_height = 2048;
}
if (display->platform.i845g || display->platform.i865g) {
mode_config->cursor_width = display->platform.i845g ? 64 : 512;
mode_config->cursor_height = 1023;
} else if (display->platform.i830 || display->platform.i85x ||
display->platform.i915g || display->platform.i915gm) {
mode_config->cursor_width = 64;
mode_config->cursor_height = 64;
} else {
mode_config->cursor_width = 256;
mode_config->cursor_height = 256;
}
intel_cursor_mode_config_init(display);
}
static void intel_mode_config_cleanup(struct intel_display *display)