From: Lionel Landwerlin <[email protected]> This isn't really gen specific stuff, so just move it to the common code.
v2: Rebase (Umesh) v3: Remove comment, pollin is a per stream state already (Ashutosh) Signed-off-by: Lionel Landwerlin <[email protected]> Signed-off-by: Umesh Nerlige Ramappa <[email protected]> Reviewed-by: Ashutosh Dixit <[email protected]> --- drivers/gpu/drm/i915/i915_perf.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index c1429d3acaf9..22a1a7300180 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -1421,8 +1421,6 @@ static void gen7_init_oa_buffer(struct i915_perf_stream *stream) * memory... */ memset(stream->oa_buffer.vaddr, 0, OA_BUFFER_SIZE); - - stream->pollin = false; } static void gen8_init_oa_buffer(struct i915_perf_stream *stream) @@ -1477,8 +1475,6 @@ static void gen8_init_oa_buffer(struct i915_perf_stream *stream) * memory... */ memset(stream->oa_buffer.vaddr, 0, OA_BUFFER_SIZE); - - stream->pollin = false; } static void gen12_init_oa_buffer(struct i915_perf_stream *stream) @@ -1534,8 +1530,6 @@ static void gen12_init_oa_buffer(struct i915_perf_stream *stream) */ memset(stream->oa_buffer.vaddr, 0, stream->oa_buffer.vma->size); - - stream->pollin = false; } static int alloc_oa_buffer(struct i915_perf_stream *stream) @@ -2603,6 +2597,8 @@ static void gen12_oa_enable(struct i915_perf_stream *stream) */ static void i915_oa_stream_enable(struct i915_perf_stream *stream) { + stream->pollin = false; + stream->perf->ops.oa_enable(stream); if (stream->periodic) @@ -3026,12 +3022,8 @@ static ssize_t i915_perf_read(struct file *file, * effectively ensures we back off until the next hrtimer callback * before reporting another EPOLLIN event. */ - if (ret >= 0 || ret == -EAGAIN) { - /* Maybe make ->pollin per-stream state if we support multiple - * concurrent streams in the future. - */ + if (ret >= 0 || ret == -EAGAIN) stream->pollin = false; - } return ret; } -- 2.20.1 _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
