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drm/i915: Make struct dpll == intel_clock_t 

This allows unifying a bunch of the PLL calculations and whatnot.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2013-04-19 14:36:51 +03:00 committed by Daniel Vetter
parent cece5d58d5
commit 80ad9206c0
2 changed files with 13 additions and 17 deletions
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12
drivers/gpu/drm/i915/intel_display.c
View File

@ -45,18 +45,6 @@ bool intel_pipe_has_type(struct drm_crtc *crtc, int type);
static void intel_increase_pllclock(struct drm_crtc *crtc);
static void intel_crtc_update_cursor(struct drm_crtc *crtc, bool on);
typedef struct {
/* given values */
int n;
int m1, m2;
int p1, p2;
/* derived values */
int dot;
int vco;
int m;
int p;
} intel_clock_t;
typedef struct {
int min, max;
} intel_range_t;

18
drivers/gpu/drm/i915/intel_drv.h
View File

@ -177,6 +177,18 @@ struct intel_connector {
u8 polled;
};
typedef struct dpll {
/* given values */
int n;
int m1, m2;
int p1, p2;
/* derived values */
int dot;
int vco;
int m;
int p;
} intel_clock_t;
struct intel_crtc_config {
struct drm_display_mode requested_mode;
struct drm_display_mode adjusted_mode;
@ -208,11 +220,7 @@ struct intel_crtc_config {
/* Settings for the intel dpll used on pretty much everything but
* haswell. */
struct dpll {
unsigned n;
unsigned m1, m2;
unsigned p1, p2;
} dpll;
struct dpll dpll;
int pipe_bpp;
struct intel_link_m_n dp_m_n;