On Fri, Nov 14, 2014 at 08:52:27AM -0800, Rodrigo Vivi wrote:
> No functional change. Just making it public for use outside intel_dp.c
> Allowing split psr functions.
>
> Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
Hm, some docbook for the library functions in intel_dp.c used by
intel_ddi.c and other parts of the driver might eventually come handy.
Volunteers welcome ;-)
Anyway thanks a lot for the docbook, I've merged the first three patches
from this series directly to avoid too much rebase pain.
-Daniel
> ---
> drivers/gpu/drm/i915/intel_dp.c | 15 +++++++--------
> 1 file changed, 7 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 45b53ff..01834cd 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -227,8 +227,7 @@ intel_dp_mode_valid(struct drm_connector *connector,
> return MODE_OK;
> }
>
> -static uint32_t
> -pack_aux(const uint8_t *src, int src_bytes)
> +uint32_t intel_dp_pack_aux(const uint8_t *src, int src_bytes)
> {
> int i;
> uint32_t v = 0;
> @@ -240,8 +239,7 @@ pack_aux(const uint8_t *src, int src_bytes)
> return v;
> }
>
> -static void
> -unpack_aux(uint32_t src, uint8_t *dst, int dst_bytes)
> +void intel_dp_unpack_aux(uint32_t src, uint8_t *dst, int dst_bytes)
> {
> int i;
> if (dst_bytes > 4)
> @@ -863,7 +861,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
> /* Load the send data into the aux channel data
> registers */
> for (i = 0; i < send_bytes; i += 4)
> I915_WRITE(ch_data + i,
> - pack_aux(send + i, send_bytes - i));
> + intel_dp_pack_aux(send + i,
> + send_bytes - i));
>
> /* Send the command and wait for it to complete */
> I915_WRITE(ch_ctl, send_ctl);
> @@ -917,8 +916,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
> recv_bytes = recv_size;
>
> for (i = 0; i < recv_bytes; i += 4)
> - unpack_aux(I915_READ(ch_data + i),
> - recv + i, recv_bytes - i);
> + intel_dp_unpack_aux(I915_READ(ch_data + i),
> + recv + i, recv_bytes - i);
>
> ret = recv_bytes;
> out:
> @@ -2159,7 +2158,7 @@ static void intel_edp_psr_enable_sink(struct intel_dp
> *intel_dp)
> /* Setup AUX registers */
> for (i = 0; i < sizeof(aux_msg); i += 4)
> I915_WRITE(EDP_PSR_AUX_DATA1(dev) + i,
> - pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
> + intel_dp_pack_aux(&aux_msg[i], sizeof(aux_msg) - i));
>
> I915_WRITE(EDP_PSR_AUX_CTL(dev),
> DP_AUX_CH_CTL_TIME_OUT_400us |
> --
> 1.9.3
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
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