On Tue, Mar 31, 2015 at 02:09:47PM +0300, Mika Kahola wrote:
> Fill out the lower three digits for gen2 and gen3 cdclk frqeuncy. It's
> not clear if these are accurate frquencies or just in the ballpark, but
> without docs this is the best we can do.
>
> Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
> Signed-off-by: Mika Kahola <mika.kah...@intel.com>
Reviewed-by: Damien Lespiau <damien.lesp...@intel.com>
> ---
> drivers/gpu/drm/i915/intel_display.c | 22 +++++++++++-----------
> 1 file changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c
> b/drivers/gpu/drm/i915/intel_display.c
> index a693129..2bf960f 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -5893,7 +5893,7 @@ static int i945_get_display_clock_speed(struct
> drm_device *dev)
>
> static int i915_get_display_clock_speed(struct drm_device *dev)
> {
> - return 333000;
> + return 333333;
> }
>
> static int i9xx_misc_get_display_clock_speed(struct drm_device *dev)
> @@ -5909,19 +5909,19 @@ static int pnv_get_display_clock_speed(struct
> drm_device *dev)
>
> switch (gcfgc & GC_DISPLAY_CLOCK_MASK) {
> case GC_DISPLAY_CLOCK_267_MHZ_PNV:
> - return 267000;
> + return 266667;
> case GC_DISPLAY_CLOCK_333_MHZ_PNV:
> - return 333000;
> + return 333333;
> case GC_DISPLAY_CLOCK_444_MHZ_PNV:
> - return 444000;
> + return 444444;
> case GC_DISPLAY_CLOCK_200_MHZ_PNV:
> return 200000;
> default:
> DRM_ERROR("Unknown pnv display core clock 0x%04x\n", gcfgc);
> case GC_DISPLAY_CLOCK_133_MHZ_PNV:
> - return 133000;
> + return 133333;
> case GC_DISPLAY_CLOCK_167_MHZ_PNV:
> - return 167000;
> + return 166667;
> }
> }
>
> @@ -5932,11 +5932,11 @@ static int i915gm_get_display_clock_speed(struct
> drm_device *dev)
> pci_read_config_word(dev->pdev, GCFGC, &gcfgc);
>
> if (gcfgc & GC_LOW_FREQUENCY_ENABLE)
> - return 133000;
> + return 133333;
> else {
> switch (gcfgc & GC_DISPLAY_CLOCK_MASK) {
> case GC_DISPLAY_CLOCK_333_MHZ:
> - return 333000;
> + return 333333;
> default:
> case GC_DISPLAY_CLOCK_190_200_MHZ:
> return 190000;
> @@ -5946,7 +5946,7 @@ static int i915gm_get_display_clock_speed(struct
> drm_device *dev)
>
> static int i865_get_display_clock_speed(struct drm_device *dev)
> {
> - return 266000;
> + return 266667;
> }
>
> static int i855_get_display_clock_speed(struct drm_device *dev)
> @@ -5962,7 +5962,7 @@ static int i855_get_display_clock_speed(struct
> drm_device *dev)
> case GC_CLOCK_166_250:
> return 250000;
> case GC_CLOCK_100_133:
> - return 133000;
> + return 133333;
> }
>
> /* Shouldn't happen */
> @@ -5971,7 +5971,7 @@ static int i855_get_display_clock_speed(struct
> drm_device *dev)
>
> static int i830_get_display_clock_speed(struct drm_device *dev)
> {
> - return 133000;
> + return 133333;
> }
>
> static void
> --
> 1.9.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
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